Nice slant on the original, character moves very smoothly and I can tell it's a game that you can pick up and play, but would take time to master. Very hard to make a challenging game feel fair, and this one does!
If I could change one thing, I think I'd make 'up' the generic jump command, and reassign the dynamite to the B/A area, because playing on a keyboard makes repeatedly accessing select (right shift?) a bit more awkward, but as it is, it just takes practice. And could be less challenging on native hardware or with a controller.
Thanks so much for making it!