I like the premise, but I think it wasnt thurely tested, since in dimension 1-2 I couldn't get what to do.
The Earth bounced just of of two blue arows to the black wall, witch I asume those blue one can't be changed, since they didn't no mater how franitcly I click on them.
The art is nice, though bit pixely. Also don't post text directly on picture with simular color, you should made the box less transparent(if at all or just post on white place(those are there more than enough).