Up arrow, Click, Space, or W to jump B to change backgrounds and C to switch floor Click V to enter the vault, and tap spooky to type in the codes. However, there is no way to exit, so you will have to reflag. I'll work on that.
Thanks to Biole and Hoppingicon for the original projects. I recommend full-screen for this project because of all the stats it shows while in-level. Some changes to the characters and graphics.