Escape the Spaceship

You are an Alien trying to escape the spaceship you've just set up to detonate. Kill and collect everything for highscores. Try to survive!

Controls
WASD - Movement
1, 2 & 3 - Change Active Weapon
Space/MB01 - Fire Active Weapon

Weapons
1 - Blaster Rifle - Fast shots, fast rate of fire, no special function
2 - Gauss Cannon - Slow triple shots, slow rate of fire, can repel bullets
3 - GFG 10k - A one-shoter that will hit everything on screen