Aliens have invaded planet earth and for some bizarre unexplained reason you are stuck on a rooftop, you must run and jump from building to building to get to safety!
Instructions:
Open up the options menu to switch between turn-based mode and real-time mode.
In turn based mode
ESC or P for options
Click option to jump or walk
Press space to jump
Press any other key to walk
In real time mode
ESC or P for options
Press space or click to jump