What It Is:
SimpleFPS is literally a "Simple First Person Shooter game" I created with Blitz3D between 2007 and 2008. You're able to run around a large plane and scale tall buildings while trying to survive an endless battle against the grey blocks and spheres that seek and attack you.
The game has no gore/violence, so it should be safe for any age audience.
-Modifiable graphics and sounds
-Randomly generated levels
-Flying and ground enemies
-Random and level/score mode
*The full source is included in text format, requires Blitz3D to compile/edit.
Or, play it on GameJolt: http://gamejolt.com/games/shooter/simplefps-v2-2/14802/
Note: The game is no longer in development, but please do let me know if you have any crashes or bugs. Tested on Windows XP 32-bit, Windows 7 64-bit, and Windows 8 64-bit.