One Time Escape

Escape from a pit of horrible alien rock bugs by carefully using the items in the level. And shooting. Quite a lot of shooting...

This is a top down 2D shooter, WASD or arrow keys to move, aim and shoot with the mouse, use items with the prompted number keys.
Explore the level to find usable items. Each may only be used once, so be careful.

Known bugs:

Some of the "water" stops bullets and I have no idea why. 
Sometimes the player drifts to the left. 
Animations aren't all working properly. 
The ship doesn't take off at the end.