Speculum

Yes, we totally ran out of time :D

Change the keyboard layout with the number keys:
1:qwertz
2:qwerty
3:azerty

Example controls for qwerty:
Forward with Q, E
Brake with A, D
Backward with Z, C

P resets progress

Objects can be picked up (LMB) and thrown (RMB) to create noise

Obligatory Credits:
Wheelchair by danilius under CC-BY
https://www.blendswap.com/blend/5727
Low-Poly Male Human Body [Blender] by kednar under CC-BY-SA
https://opengameart.org/content/low-poly-male-human-model-blender
(this, as far as I know, also places our game under a CC-BY-SA license)
Dark Ambience Cries From Hell by jalastram under CC-BY
https://opengameart.org/content/dark-ambiance-cries-from-hell
and maaaany assets more that (afaik) do not require attribution.