Gyroturrican

Gyroturrican is a flash game made by Bronko. You have to rock'n'roll through three small (one screen, no scrolling) levels in Turrican's gyroscope mode. Beware, it's not easy. You basically navigate the mouse cursor through a labyrinth and you need a very steady hand. And look out for the position of your mouse on the mouse pad. You're usually dead, if you lift the mouse to reposition it. You're dead too, if you press the left mouse button (happens easily, when you cross a bridge nervously). As if that wouldn't be enough, you're also fighting a very tight time limit. But features like walkers, which can be bombed, bonus items and moving platforms provide enough variety and as you restart at the current level when you die, it' actually possible to complete the game despite its difficulty.
Visit Bronko's Turrican page and go to Stuff->Small Turrican games.