Note: I also put up a much longer tutorial showing how to create a whole game from scratch!
3 Keys Tutorial
Here’s how to use three separate keys to open color-coded doors, all using a single variable (score). This isn’t really needed now that they’ve released Patch 1 (more variables), but it still may be interesting and give you some ideas. It will at least teach you how to use keys in general.
The Popcorn Popper
A game I made just for fun.