Blaze is a first person shooter action game using the DarkPlaces Engine. There may also be an extra model pack for some Doom engine(s) later. It is heavily inspired of Abuse, Doom and Quake series. The game environments will be sci-fi tech bases, alien hives, hell, etc.
Holding the jump key down makes player jump higher. So it's easy to make different kinds of jumps.
Note: this is just the basic jumping available for all characters. Flying power will be different.