Hey , nice concept
- At least a little text for explaining the gravity switch and the jump button could help a lot
- The jump only on z key is strange ( I used to push on up arrow, specifically if left and right arrow are used )
- when in certain corner you stay stuck in wall if you reverse gravity
The positif and suggestion :
- I like the physic and the motion
- I like the dynamism ( a slow walk mode like shift holding could be great )