I've discovered a funny and easily repeatable "exploit": corner climbing
Basically, you wall run on two corner walls, constantly changing the wall you'll "climb" the corner.
From what I understand, you seem to discourage people from using the lower-level engines, because it's almost impossible to create a good product with them in a given span of time while being original?
Is your offer still standing?
I have a question on the "no premade assets" rule. Do these count as "premade assets":