Hey ! I really liked the game, good job! :)

Here's a more in-depth review:

Visual

I love this artstyle, it works perfectly! So far the most pleasing visual experience I've had.

Sound

The sounds work really great, only the sound of death is a bit unpleasing imo.

Tutorials

Great job on that, you know what you have to do. The only negative point imo is the lack of explanation about the boosts you have. No big deal though.

Gameplay

• Simple but effective gameplay with a decent pace, I liked it!
• Hitboxes just feel a bit weird sometimes, and I've often been killed with the enemy I killed, maybe a little latency between the hit and their death?
• The idea behind the surprise bonuses/maluses is awesome, it makes the game way funnier!

Fun

5/5 on the fun aspect. I laughed a lot while playing!

Bugs

I encountered a few bugs while playing, with the hitbox as said in the gameplay part, but also with the malus "enemy popping" when in the mine, the enemy stays above the ceiling but may kill you when you jump. Also a few problems with the positioning on the platforms, making it extremely hard when you're invisible as you're somtimes stuck in the platform. And a visual bug when you die, sometimes your body keeps moving.

Theme

Completely in the theme, good job for using it to create a nice mechanic, that was lovely :)