Really cool! I love how you mixed a platformer with a metroidvania, nice work! I also love how you didn't just slap a minute timer onto your game, you actually incorporated it really well with the story and the mechanics, great work! I think that with some fancier art, sound effects, and a bit more work this could be an amazing full game! Especially if you tweak some frustrating bits like the zig-zag in the room below the starting one. What you have here is a great concept in a fun game, and all it needs is a bit more work and it could be something amazing! I actually really hope that you continue to work on this because I would love to see this with more power-ups, a fuller story, better art and audio! Keep up the amazing work! :D
And it's ok that there are no sound effects or too much art in the jam version! I mean I understand that 48 hours is like nothing, so as long as you have good core gameplay, keep going! :)
Also thank you for replying to my post :)