Jetpack Tunnel

In this game, you play as a special kind of cave explorer who has been assigned to launch (pun intended) a solo expedition through ten dangerous levels that can hardly be done on foot. The 'A' and 'D' keys are used to rotate counter-clockwise and normal-clockwise, respectively, and the 'Space' bar is used to thrust through the levels. You must touch the landing pad at the end to progress to the next level. Just watch out for the evil red blocks, or else you will have to restart the level. That's all there is to it!