Downloads

([2025-03-20] A new Marathon: Keyfinder map was added, "NEFX - Elegance Emerging Through Application of Bases". This can be downloaded individually or with other files in the Marathon: Keyfinder section at the link.)

NEFX loves you.

NEFX has been prolifically producing great Marathon/Aleph One inventions since 2017 (around 2.5 years after being founded) and uploading them to Simplici7y, in an increasing number of different upload pages that NEFX then frequently updates. This has occasionally lead to crowding of Simplici7y's front page with several different NEFX uploads, sometimes over a relatively short period. Understandably, some have objected to this as unfairly outcrowding and burying the wonderful contributions of our fellow travelers. We hear them. Therefore, to better serve the community as well as our Total Carnage Comrades, NEFX is now consolidating all additions and updates to its Marathon and Aleph One-related inventions on Simplici7y here on this one upload page, with a datemarked update timeline you can view below. Henceforth, all Marathon/Aleph One scenarios, campaigns, maps, mods, etc, and any updates to them, will be posted here. Of course, the webpage link connects to NEFX's Internet Archive homepage, where you can find all inventions by titled category. This includes:

NEFX Marathon Mods (i.e. physics files and Lua scripts for netplay)

NEFX Marathon Infinity Netmaps

NEFX Marathon Solomaps for others' scenarios, including the soundtracked 50-level pack for Aleph One: Wheels!

NEFX Marathon Mapmaking Templates for Weland

NEFX Marathon: Machina -- The Alien Machine Mind

NEFX Marathon: Keyfinder -- The Doomed Myth of Destiny's Halo

NEFX Marathon: Sucks

NEFX Marathon: Rules -- The Infinite Recombinations to the Way

NEFX Marathon: Pathsifter -- The Facing of the Legion Within

NEFX Marathon: Underrealm -- The Confronting of the Forgetting

NEFX Marathon: Colorguard -- The Grimmest Myriad Mirror

NEFX Marathon: Colorwash -- The Wresting of the Tides

NEFX Marathon: Ultramega Extreme Golfmaster Dinosaur Egg Championship Super Bowl 5000 3D -- The Quest

NEFX Marathon: BOBJam -- The Tranquil Chaos of Crowded Escape

NEFX Marathon: Revelation -- The Brutal Path to Knowing

NEFX Marathon: Nampa

NEFX Marathon: Encyclopedia -- The Rise of Bad Take Jake

NEFX Marathon: Corn Maze -- The Forced Wisdom of the Walls

NEFX Marathon: Shadervoid -- The Labywraths of Growth

NEFX Marathon: Green (You Snooze, You Lose)

NEFX Marathon: 52 Pickup

Thanks, everyone. We are glad to share this space with you.

Happy Carnage,

-Adminn_1

Update timeline:

[2025-03-20] A new Marathon: Keyfinder map was added, "NEFX - Elegance Emerging Through Application of Bases". This can be downloaded individually or with other files in the Marathon: Keyfinder section at the link.

Notes for version 2025-03-20:

[2025-03-20] A new Marathon: Keyfinder map was added, "NEFX - Elegance Emerging Through Application of Bases". This can be downloaded individually or with other files in the Marathon: Keyfinder section at the link.

642 downloads, 1 review, 1 screenshot, 1.0 rating

Demo

516 downloads, 0 reviews, 0 screenshots

Welcome to The BOB Factory version 1.0.1 !

Those friendly little BOBs have been kidnapped by the Pfhor for experimental purposes! After being sacked by Durandal and friends a few hundred years ago, the Pfhor Empire has almost reached it's former glory, save for one small detail...what to do about Earth and all those superhuman space marines. So those wily aliens built The BOB Factory. There they plan to develop a new type of assimilated BOB, one that is indistinguishable from normal humans and doesn't say silly things to give itself away. If they reach Earth, those assimilateds would wreak total havoc. This is where you step in and save the day...Space Marine.

Notes for version 1.0.1:

The map consists of 3 levels

Version 1.0.1 fixes the terms & pattern buffers -- making the terms look like terms and the pattern buffers look like pattern buffers.

500 downloads, 0 reviews, 0 screenshots

After all, what is a metastable AI but an electric god?

You've been sent by Durandal to assist a UESC assault on the Vylae homeworld. As Pfhor resistance crumbles, a strange discovery offers new opportunities... and new perils.

A mini-scenario for Marathon Infinity. Eight levels, plus one interstitial and one secret bonus level.

Notes for version 1.2:

Notable changes in v1.2:

• Added chapter screens
• Added bookend levels (Before Top Dead Center and All Farewells Are Sudden)
• Fixed issues with respawning Super Troopers and chip insertion on Atom Heart Mother
• Tweaked story throughout to give more context for player actions and set up Part 3 (Coming Soon!)
• Fixed miscellaneous bugs and typos throughout

4,014 downloads, 5 reviews, 6 screenshots, 3.8 rating

This is a demo/proof of concept release for an OPEN-TO-EVERYONE COMMUNITY MAPPING PROJECT, Durandal Done Different. Inspired by community projects for Doom, such as Doom The Way Id Did, DDD is a celebration of the original game, its limitations, quirks and strengths.

The end goal of this project is to recreate, in the "style" of the original game, the entire 28-level campaign for Marathon 2. This isn't strictly speaking remakes of the original levels, but just a different interpretation of the writing and story beats as if it were 1995 all over again.

This 3-level demo features my replacements for Waterloo Waterpark, Slings and Arrows, and What About Bob. They're meant as a demonstration of the project's objective.

You are welcome to contribute! A direct link to the Discord for development of this project is in the text file of this download, or you can ask me for it on the main Marathon discord. Or you can just play the 3 maps included and wait patiently for the final release, sometime in the heavens...

748 downloads, 3 reviews, 4 screenshots, 5.0 rating

This is a three level campaign textured for Marathon 2. After the events of Marathon 2, Robert Blake and his BoBs escape on the captured Pfhor ship H'farl, but they run into trouble when their navigation system malfunctions in an unknown star system! Help Robert Blake and the heroic BoBs get to safety.

Notes for version 1:

Initial Upload

568 downloads, 1 review, 6 screenshots, 4.0 rating

A full scenario for Marathon Infinity. It is a 6 level breach and infiltrate mission into a Pfhor military compound, complete with new terminal and chapter arts, as well as some interesting old school mapping tricks and fun bits.

This version of the scenario was updated to Marathon Infinity (textures and refinements). If you want to play this scenario in Marathon 2, it is highly recommended you grab the other archive (specifically for M2), or many textures just won't look right on things.

Notes for version v2.0:

Final version for Siege of Nor'Korh.

818 downloads, 0 reviews, 6 screenshots

This is a map I made in college, ages ago. Heavily inspired by certain moments from the Rubicon solo campaign, but with its own unique twists.

This level is designed to be severely punishing, but absolutely doable with a sound strategy. There are ambushes. There are turret puzzles. There are times you'll have to run for your life.

One word of advice - you're not meant to fight every juggernaut. You can still try if you want to :)

Notes for version 1.0:

The first and so far only build.

502 downloads, 0 reviews, 0 screenshots

A 35-level single player major conversion.

This scenario is difficult and action-packed; it features a full arsenal of new, powerful weapons, and more threatening enemies than you could ever want.

1.4 has new Lua features like a performance overlay, weapon buffs, a lot of little bug fixes; it also applies ammo capacity limits on Total Carnage. Requires Aleph One 1.5 or newer, probably!

Notes for version 1.4.2:

Adds graphics plugins by W'rkncacnter to improve weapons in hand and landscapes. On the linked webpage you can also find a download just for the plugins, which you should be able to drop into an existing 1.4.1 installation.

22,513 downloads, 41 reviews, 21 screenshots, 4.5 rating

A cool scenario from 1997 by one Christian Blomqvist. Take on some rascally no good 'Gangsterz'. Featuring all new sprites and enemies. This is one not to miss!

1,300 downloads, 0 reviews, 3 screenshots

This is the original READ ME!!!!!!!!!!!!11 for RKYOKOTK's CARNAGE VILA 46!

NOW WITH A LIFETIME ACHIEVEMENT AWARDd

Notes for version fine:

fine

4,432 downloads, 15 reviews, 2 screenshots, 2.8 rating

This is the latest release of this scenario.

Winter 1 is a collaborative single player project originally made in 2010 to succeed the Xmas series. It consists of 7 levels.

Contributors: Drictelt, Shadowbreaker, $lave, Axle_Gear

Notes for version 1.3:

This version is from 2022 and was packaged with modern tools, so it should work on every platform. It also has some other improvements:

• Created a new second level
• Bug fixes and changes to some of the monsters
• Various graphic changes

1,394 downloads, 1 review, 3 screenshots, 4.0 rating

Play the Survival solo gameplay mode from Durandal XBLA. Rack up carnage points as you face off against hordes of increasingly difficult enemies.

Play on the four Survival maps built by Freeverse for the port. Or use the plugin, pick any netmap, and try not to die.

For a similar co-op experience, see Survival.lua.

Notes for version 2.1:

Version 2.1 fixes a bug which caused films to go out-of-sync.

4,814 downloads, 2 reviews, 4 screenshots, 4.5 rating

This script adds some basic quality-of-life improvements to Marathon's default cooperative play:

• Shares weapon and ammo pickups between players
• Restores previous weapons and ammoes after respawning
• Respawns players at the last pattern buffer any player activated
• If the respawn point is under lava or goo, falls back to start of level

Select "Use Netscript" while gathering a co-op game, and choose Basic Co-op.lua as the netscript, to activate it.

Requires Aleph One 1.3

Notes for version 1.2:

Changes:

• Really fixes chip issues. Should work with original Marathon as well
• Uses the last pattern buffer any player used as the new respawn point.
• Falls back to start of level if the respawn point is under lava or goo

2,285 downloads, 0 reviews, 0 screenshots

I released a new survival script for marathon infinity based on the first one made by MegaByte.

In This Edition:

• Continuous wave of aliens, rather than round based combat.

• The number of spawned aliens is capped at 50, in order to avoid AI frozen monsters.

• Almost every type of monsters are used. They spawn from the easiest to the hardest to fight.

• Bobs are included to help the player. A random invincibility power up will also spawn in the map to call in bobs when picked up.

• The script works on almost all maps. Aliens can sometimes spawn in unreachable places but the script will handle this. Just ignore it. The script works better on some maps.

• Players health will regenerate after some time if they're not taking damage.

The rest of the rules should be the same that in the first survival. Including reviving mates, if everyone dies the game ends,...

Some settings can also be modified in the lua script like regenerating life, bob powerup, dead body boucing, ...

I advise to play in normal mode until 3 or 4 players. It will be hard enough. Major damage is good for 4 to 6 players and total carnage for more.

Warning : Do not host it with HD Monsters Texture or it will crash. The game must load all monster collections and HD Monsters Texture will cause an insufficient ram error.

Also do not host on any maps that are extremely large or small because monster generation is based on the area and size of each level.

Thanks to aquateenhgrfrce for his suggestions and his help for testing the script.

Notes for version 1.7:

1.2 : A survival generator has been implemented. You can now customize the survival by choosing your opponents, your allies, the different levels of difficulty and the probability of spawning for each monster. You will find it in the zip folder with the survival script and the folder "Ressources" containing images for the generator. You need Java to execute it. Place the application Survival_Generator.jar in the same folder that the folder "Ressources" then you can run it.

1.3 : Ask it and you got it. I made updates for the application just for you WindBreaker :D You can now load an existing survival file in the application to make modifications. You can also edit the time of a round. But you can only load survival scripts which have been created with the generator and which have not been manually modified (except for the settings of course) That means you can't load the original survival 2.0 script but you can load the one in the actually zip folder which has been generated with the application.

1.3.1 : The display of the timer after 1 hour of gameplay has been fixed. Thanks HailErdogan to have found that bug.

1.4 : Monsters dead animation has been fixed. If you noticed when a monster dies, his body does not move and can sometimes be frozen, floating in the air. Same thing for the drones/juggernauts which often explode in the air. All is properly working with this version. These corrections also improve the fluidity of the game, that's why I really advise you to use this version.

Addition : a new functionnality has also been implemented with this version. (disabling/enabling in the settings of the script) You can teleport to the plateform you are aiming by pressing the microphone key. You need your oxygen bar full to use it and teleport will drain it. The bar will fill up with the time.

1.5 : Monsters won't spawn anymore in unreachable areas except for maps which don't have hill. In this case, the script will work like for the version 1.4.

1.5.1 : - Disconnected players are not displayed anymore with the minimal display. - Sometimes the character of a player who get disconnected could stay alive, he now correctly dies. - When you generate a script with allies major or minor aliens and play it with an opposite difficulty, for instance, minor aliens with total carnage difficulty, only major aliens will spawn and they won't be friendly. This has been fixed.

1.6 : - Minor bugs fixed. - Bug with the generator's performance fixed. - Added the possibility to choose the number of aliens by setting the options in the lua script. - The name and the health of the target you are aiming are now displayed. Red for ennemies, green for allies. - The score's calcul has been reviewed. It increases by dealing damages to ennemies and killing them. It decreases by dealing damages to allies and killing them. Revive a mate and kill yourself will also change your score.

1.7 : - Added missing monsters "Tick" in the generator (minor, major and kamikaze) as suggested by Tycho X. - Added possibility to group monster families by team in the generator by right-clicking on a monster to attribute him a color (see screens). Monsters with the same color are on the same team. Which means enemies or allies with different colors will fight each other. If no color are attributed, it works by default "Ally vs Enemies". This was also suggested by Tycho X. - Monsters teleport in the map instead of spawning from nowhere. - Small other improvements with monster spawning.

Comment: - If you want to use the generator to make your own script with the script's latest version, you obviously need to use the latest version of the generator. - If you want to upgrade a version of a custom survival script you made, just load it in the generator and regenarate it to be upgraded to the last version.

Since the original game doesn't allow more than 32 active ennemies in the same time. I recommand you to change it. Especialy if you play big maps with a lot of aliens or if you want to change manualy the number of aliens as explained in the 1.6 section. For that, go into your marathon folder, script folder, open marathon infinity.mml with your text editor and replace the number paths value = "32" by the number you want (power of 2 and max 512). If there is no such thing in the file, you have to add it yourself like this:

<dynamic_limits> <paths value="128"/> </dynamic_limits>

inside the <marathon> tag.

Let me know if you find some bugs or if you have suggestions.

Answer to helviusrufus: Haha indeed. Sorry for that and thanks for you feedback. I focused on the generator and forgot to upload the new version of the script with it. You could have still upgrade yours by loading it in the generator 1.7 and regenerating it. I have added the script in the archive but it's possible you don't see it right now if you browser cached your previous download. If so you will have to either wait or download if from a different browser or delete your browser cache.

3,712 downloads, 7 reviews, 12 screenshots, 4.4 rating

Marathon Gambit

What is it?

Marathon Gambit is a recreation of Bungie's Destiny 2 gametype of the same name

How do I play?

The objective of Gambit is to kill things, collect the keys they drop, and turn in the keys to summon a final Boss. The first team to summon its boss and kill it wins the round. (a pdf is included that explains this more in depth)

What is included?

The download includes the following

• Netscript
• 3 Netmaps.
• MML and phyA files for merging with your own maps.
• A pdf manual that explains how to play and what is required for making your own maps.

Included Maps

Zoranel: This map was created for testing purposes and is not the prettiest, but i feel it was fun to play on so I'm including it. It is the largest map in this pack currently.

Wrath Eternal: This is a modification of the Bungie netmap "Wrath No More?" to support Gambit. It is the smallest map in the pack and can get very hectic!

Salinn: This is a modification of one of my own netmaps to support Gambit. In terms of size this map is somewhere between Wrath Eternal and Zoranel

Future Updates

The main feature I am looking into adding is an intro cinematic. Other than that all currently planned features are present, so updates will be limited to bug fixes or adding new netmaps

Feedback or Bugs

Feedback and Bugs can be reported on the pfhorums thread here

Credits

• Original Mode: Bungie
• Marathon Scripting: Aurorable_Fox, level47otter, liacrow
• Custom Physics: liacrow
• Levels: Aurorable_Fox (with some maps being modifications of official Bungie netmaps)
• Testing: level47otter, liacrow, spooky

• Marathon Gambit Artwork: wyvernzu

• W’rkncacnter and jteg for answering all my dumb questions when I was getting started.

• Benoit whose Survival2.0 script helped me learn the setup of many things (and which I basically lifted Health Regen from)
• Ku-rin for sharing their cameras.lua file on the pfhorums and providing additional help!
• Everyone else who helped test or jumped into random netgames!

Notes for version 1.1:

Changes

Disabled High Value Target notifications as they were sometimes causing the match to become softlocked.

Looking into

• Rewriting HVT notification

• Sometimes combatants fail to spawn causing a team to become softlocked

2,130 downloads, 3 reviews, 7 screenshots, 5.0 rating

Weekly updates on Github: https://github.com/ravenshining/M1R

A project to give Marathon 1 a facelift, incorporating the new features of Aleph One to flesh out and add realism to the Marathon's architecture. Eventually, to include a branching storyline- possibly even missions on the colony moon.

Featuring Marathon 1 with lua scripting, liquids, ambient sound, new weapons, more scenery, improved sprites, expanded architecture, new terms & terminal art, and the latest HD plugins. Also including Craig Hardgrove's soundtrack, you can visit his page over at themarathonmusic.com !

At this point M1R should contain a complete, playable, almost bug-free recreation of M1, however, I still consider this an alpha as there are many more features and levels to come, and other features present that will be cut.

To contribute to this project, download it and read the "Help Wanted.txt" and/or TODO.txt," or head over to the Pfhorums where the lists and discussion are posted: http://pfhorums.com/viewtopic.php?f=13&t=53510

WINDOWS USERS PLEASE NOTE Marathon 1 Redux's extensive HD and 3D assets may cause 32-bit builds of Aleph One to crash immediately upon starting a game. To resolve this issue, you will have to experiment with turning off plugins or reducing texture replacement resolution to taste.

Notes for version 0.0.13-alpha:

• Starting a new game now brings you directly to Arrival, rather than skipping though unfinished prologues
• Currently unplayable levels are hidden from the level-select dialogue
• Lua scripting is finding its way to several levels to control special events and functions
• 3D models fixed so they no longer cause clipping & bloom problems, and distort less on pulsating textures
• New texture variants, bringing the total number to 386! (including landscapes and animation frames)
• Most levels updated to greater and lesser degrees to take advantage of the new textures
• AI variant terminal textures applied to every terminal - e.g., a Leela terminal says LEELA on it in-world
• Differentiated solid and liquid lava, and to a lesser degree, goo
• New epilogue level (thanks to Pfhorrest for letting me re-use some Eternal geometry)
• A new defensive twist to Pfhoraphobia to balance out its new Lua scripting
• Updates to Arrival, The Rose, Welcome to the Revolution, Try Again, Beware of Low-Flying Defence Drones
• The first Pfhor terminal
• Pfhor fighter sprites optimised for bloom
• Revised Vidmaster's Oath
• Newly spawned players start with plot-appropriate weapons, at the expense of ammo
• Low resolution fallback if you disable the 3072p landscape plugin
• Lots of bugfixes in general, thank you to everyone who reported problems!
• Much saner organisation overall
• Probably more because it's been 9 months since 0.0.12!

Known bugs A mutant pfhor teleports into space and BoBs clog corridors in the epilogue level, both fixed in weelky release Flamethrower is wonky *Player's light is too dark, fixed in weekly release

4,793 downloads, 4 reviews, 9 screenshots, 4.2 rating

Mararthon: Yuge is a 30 level scenario, plus 225 secret levels for many extra hours of gameplay.

Yuge is a community project that was created in 2017 with procedural level generation using rooms that were mapped by hand. Mappers contributed rooms of various design and size, which were then fed into the level generator, which created the overall level layouts, texturing, monster placements, items, and sounds. Therefore, you will see some of the same rooms multiple times while playing through the scenario, but each will likely have a different set of monsters in slightly different locations, different textures, and you will likely have different weapons.

The level generator was created by W'rkncacnter, and 353 unique mapped out areas were contributed by several mappers: Windbreaker, RyokoTK, Sankara, W'rkncacnter, President People, $lave, General Tacticus, Glamdring, and Adminn_1.

Yuge has 2 new weapons, 2 new boss monsters, new wall textures, new scenery objects, maps with precipitation, and a new liquid type. Along with the procedurally generated levels, the final level of the main scenario, "enter the DOUCHE", is a custom map created by Windbreaker.

Like HD textures? Check out the Yuge Definition Textures plugins: http://simplici7y.com/items/yuge-definition-textures.

Keep and eye out for a URL within the secret levels where you can download even more bonus maps.

Notes for version 1.2:

Version 1.2 (December 2018): fixed terminals to work with newer versions of Aleph One, added fog to several levels in the original campaign, made minor adjustments to several levels in the original campaign.

Version 1.1 (August 2017): made levels work properly with co-op, added amazing icons, fixed an issue with the stats plugin.

Version 1.0 (July 2017): initial release.

6,795 downloads, 12 reviews, 10 screenshots, 5.0 rating

This is a set of 2304 Mararthon: Yuge style single player maps. There is pretty much no plot on any of these maps, it purely exists for killing monsters.

If you are unfamiliar with Mararthon: Yuge, it can be downloaded at http://simplici7y.com/items/mararthon-yuge.

The maps can all be played with the Mararthon: Yuge scenario (recommended) or Marathon Infinity.

• Yuge Bigly 1: The Loneliest Number - 256 maps with the same parameters as normal Yuge levels.
• Yuge Bigly 2: Electric Doogaloo - Explore the Doog District of INFINITYS with 50% chance of doogstorms and 50% chance of SPOOKYdoogs.
• One Weapon Edition - There is only one type of weapon that spawns on these maps. Shitsticks required.
• All Weapons Edition - All weapon types can spawn on each map, instead of only 3.
• Hardcore Edition - Less health than normal Yuge maps. For people that want a challenge.
• JIHADIC-1 - All maps have either rain or JUICEstorms.
• Roguelike Edition - Pattern buffers are removed and each exit teleports you 1-10 levels forward.
• Spinal Tap Edition - More health, ammo, and monsters.
• Wuss Edition - More health and ammo. For super casual gameplay.

Notes for version 1.3:

Version 1.3: * Fixed terminals to make it work with newer versions of AlephOne.

Version 1.2:

• Windbreaker created new shapes files for a brand new series, Yuge Bigly 2: Electric Doogaloo.
• One Weapon Edition added.
• Updated all maps to include the full set of community quotes from Mararthon: Yuge.
• Fog added to all maps.
• Other random fixes and changes to make the maps better fit their descriptions.

3,238 downloads, 2 reviews, 1 screenshot, 3.5 rating

This map was made for Marathon Shadow, long dead. It was textured in a prototype of a texture set that never saw the daylight; hence, it needs a total repaving (however the lighting may be ok). There are no monsters.

It is, in other words, wholly unfinished. But it is architecturally the best map I ever made. I release it under GPL and creative commons and what not.

Notes for version -1:

It is not finished.

2,341 downloads, 1 review, 0 screenshots, 5.0 rating