Sweet idea, solid execution! Only complaint is that sometimes controls are a bit harsh. I'd recommand watching something like this for future reference, if you didn't already: 

The game looks very polished and I love the idea! It was nice feeling like I was on the side of the evil team for once hehe.
I have to admit I found the game a little difficult to begin with (at the part with the glowing white orbs you can jump on), but obviously it's quite hard to balance a game in such a short amount of time!

This is a fun idea! I really like the vibe of the pixel art and music, and the reclaiming concept works well here and suits the theme perfectly. The jump+dash combo reminded me of Celeste in a good way, and I really like your version of the dash that lets you boost all the way across a room. I think you could get a lot of mileage out of your mechanic where you reset/reclaim more and more traps as you backtrack through the dungeon, and then need to traverse the same area as it becomes progressively more dangerous. Definitely would be fun to play an expanded version of this later if you add more after the jam. Great work on your submission!

That's a really strong concept! I love the idea of like a dungeon keeper but for mario games, reclaiming souls and resetting traps. I like that he interacts with the world differently to how a mario would -- that he needs more health to be able to collect souls from spike pits. Maybe if he had an additional power to mario, like a grappling hook, (so he wouldn't need so much health), it'd add some more depth to the gameplay? The controls can be quite fiddly, but nice work overall!

I like the controls but those mid air jump thingis are in incredibly hard to pull off

Nice game, but controls are a bit close together for a platformer (would have liked to be able to use both hands more easily)