Hopper

Ever wondered if a level used 5-D space, where two polygons overlap in 3-D space? This plugin for Weland reports any instances where polygons overlap in a realistically impossible way.

2,331 downloads, 1 review, 1 screenshot, 5.0 rating

Writing a Lua plugin for Marathon under Aleph One 1.1? This script will rename the mnemonics for monsters, projectiles, etc. so you can find the right objects.

3,063 downloads, 0 reviews, 0 screenshots

By popular demand, a GUI theme for Aleph One inspired by the "Platinum" interface of Mac OS 8 and 9.

3,307 downloads, 4 reviews, 3 screenshots, 4.5 rating

This plugin contains the XBLA-style HUD distributed in the Marathon all-in-one download of Aleph One 1.0. It will not work with the native Marathon 1 downloads bundled with Aleph One 1.1 and later. A compatible version may be found in those downloads.

Notes for version 20120514:

This version fixes the display of extremely long player names.

4,073 downloads, 1 review, 1 screenshot, 5.0 rating

For mapmakers testing their terminal scripts, this Lua console command will set the current level's completion state to "finished". Install this solo Lua plugin and type 'complete_level()' in the console to satisfy any mission requirements.

Note: the command may make the level unplayable. See the included Read Me file for more information.

2,612 downloads, 0 reviews, 0 screenshots

For the first time in digital quality, you can hear Marathon's music as it first shipped in 1994.

The default M1A1 tracks use QuickTime 2.5, released in 1996, which changed some of the instruments. These files were recorded with QuickTime 2.0, which shipped with Marathon, to capture what it sounded like when Bungie first released the game.

3,709 downloads, 2 reviews, 0 screenshots, 5.0 rating

This plugin increases the number of AI monsters active at any one time. The increased number was the default setting in Aleph One until 1.1, when the Marathon 2/Infinity defaults were restored.

You should use this plugin with scenarios built specifically for Aleph One, such as Eternal X, Kill Them All, or Phoenix. When/if those scenarios are updated, you will no longer need this plugin. Do not enable the plugin for scenarios orginally designed for Marathon Infinity, such as Tempus Irae.

3,683 downloads, 0 reviews, 0 screenshots

M1A1 HUD brings the M1A1 project's Marathon 2-style HUD to the native Marathon scenario running in Aleph One. Requires Aleph One 1.1b2 or later.

Notes for version 1.2:

Version 1.2 fixes errors in net games with a kill limit or time-based scoring.

4,228 downloads, 1 review, 1 screenshot, 5.0 rating