Enjoyable game! I've been playing nuclear throne recently and I got some similar vibes from your game in terms of gameplay and design, which is a good thing! I liked the randomised pickups, the caution of trying not to carry too much and the various enemies. The explosive/mines inparticular were great to try to line them up so you could take out a bunch of enemies in one go. It's definitely a challenging game but that's not a bad thing either haha.
The larger enemies did sometimes get stuck on corners, but that's the only thing I noticed throughout my 5 or 6 playthroughs of the game. Really well designed and a good, challenging experience from start to finish. Great entry for the jam, well done! :)