Downloads

SUMMARY: A small, tight-corridor-style deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Chamber.zip" somewhere on your PC. Open the "MI_Chamber" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

466 downloads, 0 reviews, 8 screenshots

SUMMARY: A large-sized deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Inferno.zip" somewhere on your PC. Open the "MI_Inferno" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

414 downloads, 0 reviews, 9 screenshots

SUMMARY: A medium-sized deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Oasis.zip" somewhere on your PC. Open the "MI_Oasis" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

460 downloads, 0 reviews, 5 screenshots

SUMMARY: A small, simple deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "M2_Junction.zip" somewhere on your PC. Open the "M2_Junction" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon 2: Durandal" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

454 downloads, 0 reviews, 7 screenshots

SUMMARY: A large-sized deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "M2_Rebound.zip" somewhere on your PC. Open the "M2_Rebound" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon 2: Durandal" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

432 downloads, 0 reviews, 8 screenshots

SUMMARY: A large, maze-like deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "M2_Pneumatic_Atrophy.zip" somewhere on your PC. Open the "M2_Pneumatic_Atrophy" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon 2: Durandal" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

474 downloads, 0 reviews, 8 screenshots

SUMMARY: A simple, medium-sized deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "M2_High_Sanctum.zip" somewhere on your PC. Open the "M2_High_Sanctum" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon 2: Durandal" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

514 downloads, 0 reviews, 5 screenshots

SUMMARY: A simple, small-medium deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "M2_Pillars_of_Time.zip" somewhere on your PC. Open the "M2_Pillars_of_Time" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon 2: Durandal" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

516 downloads, 0 reviews, 5 screenshots

SUMMARY: A large deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Dirge.zip" somewhere on your PC. Open the "MI_Dirge" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

344 downloads, 0 reviews, 5 screenshots

SUMMARY: A small, very simple deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Epitome.zip" somewhere on your PC. Open the "MI_Epitome" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

366 downloads, 0 reviews, 5 screenshots

SUMMARY: A small, very simple deathmatch/survival map designed for netplay & the XBLA Survival Plugin.

INSTALL INSTRUCTIONS: After download, extract "MI_Convergence.zip" somewhere on your PC. Open the "MI_Convergence" folder & read the "ReadMe" file for full instructions.

Tested on Latest "Aleph One" build with latest "Marathon Infinity" data files.

XBLA Survival Plugin can be found here: https://simplici7y.com/items/xbla-survival-2/

318 downloads, 0 reviews, 5 screenshots

EMR 3.0 is a unique scenario based upon the Aleph One (Marathon) engine. As a Federation Marine resting after your last mission, you start aboard the exploration class Starship Kronos where you are re-acquainted with the AI Merlin, who introduces you to Kronos time traveling technology, and reveals your new mission: to save mankind from the clutches of Morgana and her minions.

Through untamed raptor-infested jungles, castle arenas, and war-torn streets of the future, you will wield weapons from all time periods - including the Sword of Power, Excalibur - in an effort to thwart the diabolical plot that unfolds. The EMR adventure, spread across 42 solo levels, weaves a tale of truth and honor, knighthood and bravery, and darkness and treachery. EMR also delivers 27 adrenaline pumped network levels. EMR immerses you in an amazing new world, creating an addictive, fun and unique gaming experience.

Notes for version 3.0:

This version incorporates the LUA plugin patch by pfhore into a complete download ZIP, playable "as is" with the most recent version of Aleph One (2025-03-02 release at time of writing).

2,558 downloads, 2 reviews, 5 screenshots, 4.0 rating

First time uploading anything here, hope I don't screw something up!

Only compatible with Marathon1.

I discovered the "MaraMag March '95 HUD" while trawling through the Marathon Tilogy Boxset disc and I really liked it. It was kind of like a dark mode for the original release.

So I decided to spend a little bit and whip up an edit of this hud found here: https://simplici7y.com/items/floatingxhud-m1a1-ultimate-version/

An Aleph One compatible version of the maramag hud can be found here: https://simplici7y.com/items/new-interface-maramag-march-95-11/

Neither of the above files are required for this release. However if its taboo to include the FloatingX files to make this work out of the box I apologize and will edit my upload and link the required files as appropriate. However currently I left in the two readme files for FloatinX and the M1 edit. So the original authors are credited.

Notes for version 1.1:

Made some quit edits so the plugin appears as "MaraMag FloatingX" and not just "FloatingX"

2,934 downloads, 0 reviews, 1 screenshot

Vasara is a Lua script and dedicated HUD for use in texturing maps in Aleph One. The HUD provides more explanation for new users compared to Visual Mode, and features a mouse-driven interface for choosing textures and options.

Please report any bugs or feature requests on GitHub.

Notes for version 1.1.2:

Version 1.1.2 fixes bugs with control panel editing and texture alignment. Thanks to Treellama for the fixes.

5,764 downloads, 7 reviews, 5 screenshots, 4.9 rating

• Dance with the BOBs on a dynamic floor.
• Use the Action key on the DJ panel to play sounds.
• Visit the bathroom to take a break from the loud music and refresh.

Aleph One version 1.7 or newer is required.

Video: https://youtu.be/S__KGeqOdhg

Notes for version 1.0:

Initial Proof-of-Concept/Inspirational Release.

1,748 downloads, 1 review, 3 screenshots, 4.0 rating

Marathon: Istoria is a single-player RPG scenario set in the Marathon universe and designed for the Aleph One engine. It pushes the engine to its limits by using advanced character progression, combat, and storytelling.

Customize your character by choosing from seven different player classes, each with their own unique active and passive abilities. Decide which conventional weapons you want to specialize in, and make use of a brand new arsenal of spells. Explore Istoria while discovering its secrets and how you fit in the world through a combination of terminals and communicating with the recently deceased. Istoria features an original soundtrack by Jon Irons.

Notes for version 1.1:

• Redesigned boss fight.
• New spells sounds to replace some of the weaker sounds from the previous version.
• New spherical mapped landscapes are available.
• Spells can now be accessed using a hotkey while holding down the aux trigger.
• MOAHs can fit in smaller spaces and are a new color.
• The game will automatically be saved upon completion, so you can easily reload to see your score.
• Uses class activations instead of body dialogue in score calculation.
• Black holes will no longer throw dead bodies around, which was especially dangerous for MOAHs. Terminals should display correctly in unusual aspect ratios.
• Various bug fixes and typo corrections.
• Overhead map filtering performance optimizations.
• Option to replace included soundtrack files with high-quality Bandcamp versions.
• Minor probability tweaks for "roaming" soundtrack event.
• Survival levels now let you choose Random for your class, and the game will choose for you.

2,985 downloads, 5 reviews, 6 screenshots, 5.0 rating

NOW UPDATED FOR ULTRAWIDE AND 16:10!

Experience the authentic 1994 jank of Marathon 1's classic HUD as if it were made for your monitor!

This plugin takes the classic HUD and extends it to fill modern 16:9, 16:10, and Ultrawide displays.

The same plugin covers widescreen monitors whether it is 16:9, 16:10, or 21:9. It automatically adapts to your chosen resolution.

With the extra space, additional inventory pages are displayed. In Solo games, weapons and ammo are displayed. In Netgames, the scoreboard is always displayed.

Based on the Default M1 HUD plugin included with Aleph One's M1 release.

For a more minimal but still classic style HUD, check out my Widescreen Marathon 2 HUD plugin, which includes a specially modified variant for Marathon 1.

Wide Marathon 2 & Marathon Infinity HUD here.

Notes for version 2.611:

v2.611 - just a re-zip since the plugin wasn't in a folder, sorry

v2.610 - Added 16:10 version for Steam Deck and Mac players. Updated to newer Default M1 HUD script.

v2.19 - Added 21:9 Ultrawide support

3,552 downloads, 2 reviews, 5 screenshots, 5.0 rating

A GUI theme for Aleph One inspired by Apple's System 7.5, as seen in Marathon's original preferences dialogs. Based on an earlier (now obsolete) theme by Christian Bauer.

Notes for version 1.3:

Version 1.3 uses the public-domain ChicagoFLF font instead of Apple's proprietary Chicago font.

4,626 downloads, 4 reviews, 3 screenshots, 5.0 rating

This is a slightly modified version of Hopper's M1A1 HUD. It moves the HUD to the lower left corner of the screen and allows for fullscreen mode without any black bar. This should work for any Aleph One scenario, including M1.

I also made a few small edits to the HUD itself for aesthetics and transparency.

Thanks to wrkncacnter for the additional scripting.

Notes for version 1.1:

Fixed margins so the lua console can be viewed. Thanks to Terin in the Marathon Discord for fixing this!

3,760 downloads, 1 review, 4 screenshots, 5.0 rating

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.

24,611 downloads, 41 reviews, 21 screenshots, 4.5 rating