Space Invader Clone

This is a game made in 48 hours for a presentation I gave on adding game juice, primarily inspired by Martin Jonasson and Petri Purho's talk on the same topic. The controls are very bad because they aren't made for anyone but me, but feel free to try this out. 

Controls:

R - Respawn enemies

Q - Reset effects except color and glowing

W - Reset color and glowing specifically (you see why the controls are bad)

Space - Adds everything at once

Upgrade Controls: (press these numbers then R repeatedly to see the difference)

1 - Upgrade enemies' spawn animation 

2 - Upgrade visuals

3 - Upgrade enemies feedback

4 - Upgrade player feedback

5 - Upgrade audio effects

6 - Upgrade particle effects

7 - Faces