: The mod typically replaces Niko's standard movement with high-speed sprinting, massive leaps, and the ability to run vertically up buildings—a stark contrast to the game's original heavy physics.

: Most versions include Mercer’s iconic "Blade," "Claws," and "Hammerfists," allowing you to tear through vehicles and NPCs with ease.

: Essential if the mod includes a script for the special powers (like jumping or attacking). Process :

For the best experience in 2026, most modern mods are compatible with the .

: You become significantly harder to kill, often featuring a health regeneration system or "consuming" NPCs to restore health. Critical Review

: The standard tool for replacing character models and textures ( playerped.rpf ).