I'm so glad you loved it! Metroid and Super Metroid were a big inspiration for it. I'm glad you liked the boss, too. I spent many days trying to get that battle in a good spot.

The one HP boost might be a bit too hidden, haha. I was thinking about having the map rooms change color based on if there's an item in them like Resident Evil, but never got around to it. It's earlier on in the game, before entering Sector A, but you need the wall jump to reach it.

Thanks for playing and I'm glad you enjoyed what you could get through! Yeah, I think maybe that puzzle is a bit too obscure. It's hard for me to judge since I'm so close to it. Basically, it's trying to teach you that low-powered doors can be charged by electricity.

Thanks for playing and glad you had a good time! I'm also really happy someone figured out the game "language" I was trying to teach, haha. I think you might be right about the enemies, especially the HP on the turrets. They could probably be nerfed a bit! Good feedback. Thanks!!

Thanks for taking the time to play it. Glad you enjoyed it!

Thanks so much for playing! Yeah, I struggled with how obscure I should make the puzzles, haha, but glad you liked it!