Press space on the main screen to insert coins for credits. Max 9. Each credit is a lifeline. Click to start. Use turbo mode to reduce lag. While playing, click to shoot at the incoming ships and press space to use your shield. You have limited shield uses per game. If you let 5 ships pass through, you lose a lifeline (credit). Can be run under http://phosphorus.github.io/app.html?id=40256710&turbo=true&full-screen=false
@gtoal for the WIP project. Here it is mostly complete. :D All that is needed is some debugging, smoother AI pathing, and music, of course. Tailgunner is an arcade game created by Exidy (circa 1980). The development studio is at http://scratch.mit.edu/studios/633236/
