Welcome to the HLDM-Pro mod profile, a mod for Half-Life 1. This mod is in active development contains numerous changes to the original Half-Life gameplay such as different player physics, totally revamped maps, gamemodes and much more !
Short movie introducing a feature of the upcoming mod HLDM-Pro : the trickjump mode
the mode is simply a set of commands, mp_selfdamage 0; mp_unlimitedammo 1; mp_plrdmg 0.
There is also a gamemode where blast-selfdamage is off, so the game is really fast.