Disappointing after Mutant Mudds. Not really a bad game per se, but it comes across as not-quite-finished when there's literally only one boss with extra attacks/abilities added on for each of its 7 iterations. It's most difficult right at the beginning. Checkpoint placement is not great. Its weapon charging system is pretty neat but it seemed to me that a couple of the options were nearly useless (but the others were all great to mix and match). Decent environments and pretty fun level design for as short as it is. If you enjoyed Mutant Mudds and wouldn't mind some challenge, give this a shot and it'll entertain you for a few hours. Otherwise, just go find some other Metroidvania to play.