Game: Thrall

You play the thrall of a mind controlling psychic. Find your master and slay him before he causes you to murder too many innocents. There is also a Windows version available. Contact me if you're interested.

Diversifiers

Stay Inside The Box: The whole game takes place in just one screen, no scrolling or changing screens in any way is allowed.

True Colors: The game uses only the basic 16 colors: black, gray, silver, white, maroon, red, olive, yellow, green, lime, teal, aqua, navy, blue, purple and fuchsia. See color chart

Backwards: One or more aspects of the game works the opposite as would normally be expected: maybe the controller is reversed (left is right, right is left), maybe you win lives every time you die, maybe it scrolls to the left and your character moonwalks.