Single-click on screen to start.
Commands
- J or 4 to rotate left
- L or 6 to rotate right
- K or 8 to accelerate
- semicolon or 2 for all stop
- space bar to fire
- M for Infinity Fire
- B for Infinity Shields
- V to disable Infinity Shields
- N for Kill Everything
This is not an original work. I download source code of another game and customized it a bit.