This is a cute little platformer. The movement speed and jump feel good. I would recommend making a diamond shaped collision shape for the character as it would make it easier to jump up one block wide openings. Good submission!

Loved the game but i got stuck underground and couldnt go out

Nice game! I wish there was some hint on how to use the cheatcodes - I only discovered that by accident while trying to be cheeky and poking the web game with browser tricks (because I thought the cheatcodes bugged out and didn't work).

The sound design was okay. Wish there was some background music, the game was very quiet. The art was fairly good (I dig the minimalist aesthetic), though the colors felt a bit harsh. Character walk animation felt too slow with relation to how fast they were moving.

Not sure how I felt about the underground tunnels, they were sometimes long and winding with nothing exciting going on (character speed hack could've helped?), but it was surprising how much hidden stuff there was on the surface.

Good work!

seems like lots of secrets? A decent platformer. I found the precise narrow pixel positioning to get round corners a bit annoying, and the huge number of coins with no obvious goal a bit of a letdown, gave up after a while. personally dont like the colors but appreciate that was the wildcard challenge,