All you need to know:
- Don't run into anything
- Click to shoot, but each wasted shot subtracts from your score
- ESC to quit
- Spacebar to start and pause/unpause the game.
- Your rate of point accumulation is proportional to your velocity, which is proportional to the distance of your mouse from your ship.
The source code for this game is licensed under the GNU General Public License v3.
The art assets are licensed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 United States License