Space Invaders

A simple, single player game where you battle enemy spacecraft. At first, the opponents are easy to take out, but as they increase in number, it gets more and more difficult to remove them all...

More kills --> more cash --> more upgrades --> more kills --> more dopamine, and... you get the point.

P.S.: This is my first time making a game with Python and releasing it, so if you spot any errors, or bugs in the game, please do comment on it so I can fix it. Thanks!

HOW TO PLAY:

• To move: Use up, down, left, and right arrow keys
• To shoot: Spacebar to shoot forwards, and Return/Enter key to shoot backwards
• To pause: Press the 0 key to pause/unpause the gam