WASD or arrow keys to move. Touching the walls will make you die & restart the level. There's a lot of hidden lore here, try translating the runes to English. I might make a prequel series on the ruins. This is very short, I was experimenting with sound & graphics a lot with this. When the screen fades to black, click or press space.
@Crystalkeeper7 for the asset pack. His art style heavily inspired this project. YouTube for the royalty free soundtrack. I wrote all the code by myself, thanks to @Nautilus and @-ByDesign- for being the first to see it. It's changed a lot since then. Cheers, folks!