Welcome to amphibian mods

The purpose of this site is to provide working links to quality mods and maps for a selection of first person shooter games. The mods and maps listed within are error free and of a high standard.

Install and run mods
The site also illustrates methods for installing and running mods from command lines, including how to make shortcuts directly to each mod or map. All mods and maps can be ready to play directly from a shortcut, as in the example on this page, without having use the in-game menu or console. Using these methods, you only need to set up each mod or map once, and can then play it easily at any time.

Games covered
Aliens vs. Predator 2, Deus Ex, Doom 3, Far Cry, F.E.A.R., Half-Life, Half-Life 2, Half-Life 2 SMOD, Prey,
Quake 4 , and Return to Castle Wolfenstein. Read the guide first...>

Projects
Click the banner below for downloads and information about CSS SCI FI, a single-player mod for Half-Life 2.