If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Your mission in this shooting game is to destroy the hostiles and save the day. You are in control of a high performance space spy jet. Fly your fighter jet and fire numerous types of weapons upon what seems a never ending barrage of enemy waves. Once you beat the initial wave of ordinary enemies, the real fun begins.
Use arrow keys to move.