Use W to go forward and S to go back. Turn with A and D. Click to shoot. Use the Upgrade slider to see the different upgrades for ship and guns. Destroy the enemy ship. Shop is not yet done.
For Lightspeed Collaboration. Please give credit if you use. This engine uses Newtonian Physics. Player Upgrade 2 = Enemy Upgrade 1 and Player Upgrade 3 = Enemy Upgrade 2
