GunDiver

GunDiver is an action game with a side view, where the player controls an armed diver, who is not affected by gravity and can be moved in any direction, at any angle. The protagonist is moved and shoots with on-screen controls, which mimic the D-pad and A-button of a classic console. To complete each level, the diver must destroy all the immobile monsters and reach the exit, while avoiding the enemies' attacks. Some monsters shoot fireballs, others generate weaker but mobile monsters. On later levels, colliding with the walls is harmful. Each level must be finished before the air runs out (which functions as a time limit.)

Killed monsters leave behind power-ups, such as life-restoring hearts, speed boost or a gun upgrade. The game is over if the player runs out of health or air.

The game was originally released as part of the compilation PicoPicoGames.