Green roller coaster layout in classic RollerCoaster Tycoon with Vominator station

Black Mesa: Classic is an ambitious fan project aimed at porting the Black Mesa remake (on the Source engine) back to the original GoldSrc engine from Half-Life. The mod restores the atmosphere of the original game while adding a number of improvements and maintaining low system requirements.

Hazardous-Course 2 is a parody mod for Half-Life that intentionally extends and complicates the original training course. Instead of the standard player training, the mod offers dangerous trials, puzzles, and platforming sections that require precision and attention.

Uncapped Handicap AI - a mod that reworks the handicap system file of FlatOut Ultimate Carnage so that bots become faster and don't play easy with you if you fall behind them.

Half-Life 1: Ray Traced — A fan remaster of the classic game on the GoldSrc engine with ray tracing support. The mod adds modern global illumination, reflections, and enhanced visual effects while preserving the original Half-Life atmosphere.

A large-scale modification for Stronghold Crusader, created with respect for the original. The main goal of the mod is to improve the game in all aspects without breaking its balance or original concept.