The game is good and i really like it a lot but it still contains some issues
Make it so our runner "stick" more to the wall , when wallrunning you can can make it so the player can move the camera around a bit before falling off (60 - 75 degree i think should be good)
As for now the mechanical legs doesnt do anything much so make it so you can may be super jump or do things like that
I see how you made a combo system, aside from letting the player know how much combo they have built up, you should make leave a custom trail of light when they get a high combo and use the score as a currency for buying upgrades
The wall run animation needs to be redo too
But that's all i could think off but you could be more creative with the mechanic and all.
Goodluck on your journey and have a good time ;)
p/s also use your shower thoughts, everbody atleast have had one :)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))