This shows a lot of promise. Are you going to expand on it later? The mechanics feel nice (other than holding E for the key), the limited graphics are nice, especially with the CRT filter, the animations are very nice and smooth. I found a few English errors, but I'm sure if you had time to playtest and whatnot it wouldn't have been an issue. If you're ever wanting to put some sound and music to it let me know. I'm always in the discord!