Ubuntu :: Keys Stay On In Searchandrescue

So lately I've been playing searchandrescue and I think it's great, like a simpler version of Simcopter. But for some reason the key will stay on until I close the game, and occasionally after I close it. For example, if I hit m to check my map while the engine is revving up, it will stay on, and when I hit a button that requires typing, it will just be a bunch of m's. Or sometimes if I hit an arrow key it will stay on, then I'll exit the game and move up to the menu and the key will still be going, but when I hit the key again after the game is closed it will stop. Any ideas on this one? Once I figure out the command to start searchandrescue in the terminal I'll post the output when the bug occurs.