Thank you!
We did put the controls on the Itch.io page but forgot to update the submission page as well, sorry about that. You can find them there:
https://hp-alexo.itch.io/doomsday
- Move around: AD or QD or Left/Right arrows
- Jump: W or Z or Space or Up arrow
- Drop down: S or Down arrow
- Dash: Left Ctrl or E
And we unfortunately ran out of time before we could add any kind of UI