This seems pretty low effort. Trial and error invisible spike platforming sure isn't fun. And it could help to tell the player they have a double jump and can sorta stick to the sides of objects. All in all, this is really janky and not worth a try.
Reviews for "Clay Mario"
saaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Those traps! You must hate people... Otherwise, it plays well enough, and the graphics are simple but they work well with some nice bits of animation. Definitely could use sound. And, again... those traps!!!