You could do a troll one:
Where at one part, the lave are the blocks and the blocks are the lava and at another point, make the blocks suddenly move away.
Sure you can add my name to the credits if u use this
Perhaps set one level like an abandoned clandestine laboratory/ hydroelectric plant, with aged industrial structures as the majority of platforms/decorations to perform different jumps on, such as slope jumps, headhitters, delay jumps and such.
You can also implement different gimmicks to make this level more interesting, for example, make the lava into green acid chemicals, avoiding toxic mists from damaging you, collect key to open up doors, etc. Hopefully these ideas can give you more gameplay and uniqueness to the game.
Coming Down??? the lava rises, it doesn’t fall.
I mean I guess I could make it like a dropper r’ something.
not saying i’m gonna do yours, I’ll put up a poll in a few minutes.
I’m sorry, but idea polls are against the rules because of ME, yes, I sadly did so much of this that they made it against the rules. But, I think you should make a Minecraft level, just saying.