I didn't know you had your game in DD14 until I checked the submissions now.
This feels really good. The animations and particle effects make for a satisfying game feel. I know you describe it as multiplayer Downwell but this should be a game of its own.
I really want to see a singleplayer mode because not everyone has friends, you know. Maybe just a basic movement/jumping AI that shoots the player whenever they're in the enemy's line of sight, with random shooting delay ( so that it's fair).
Other than that I don't have much to nitpick about, the game feels very solid and responsive. Great job comrade! 👌