A Space Invaders-style one button game that I worked on the art for in one of my classes. Tap Space to change directions and hold it to shoot. You can't die so go nuts.
Also, this was just for a game project so I was paired up with a coder, designer and another artist, I know almost nothing about coding, I just did the art for the backgrounds and lasers. Though if I could I would definitely add something like that, thanks
ideas2: get hit by red lowers your score, so you can have a highscore at the end