Here is another updated version of Cubicle Shooter.
Notable changes:
There are now enemies represented with a textured 3d model
Enemies turn to face you, move towards you, fall from gravity, have the same collision detection as you, bump into both you and each other, and are pushed back when shot
Game saves are now stored on the internal hard drive
Games saves now record blasts and enemies
Controls:
Move – Left analog stick
Aim – Right analog stick
Shooter – R1
Jump – X
Save – Select
Load – Start