The fact that I'm only the 4th person to rate this game is completely incomprehensible to me, you must promote your game more, its definitely worth playing!
I might even go so far as saying its the game I've liked most of all the game jam games I have played so far. I find the orthographic perspective and clean, flat-shaded desert and water aesthetic super appealing and love the music and how it changes tempo during possession, really cool. The possession mechanic is really clever and its super satisfying to play the enemies off against each other. You could probably expand this idea in all kinds of interesting ways! I loved the integrated tutorial with the text being actual 3d object that causes reflections and everything, nice touch!
I have just two minor gripes and one suggestion: The enemy pathfinding was a bit 'dumb' sometimes and perfectly happy to let enemies who were pursuing me run straight into the water (which is kinda fun in its own way and if I'm benefitting from it then who am I to complain? :D) and aiming was a bit difficult for me (possibly because I'm on a widescreen monitor, I read that the game is only meant to be played on 1080p, I think this caused a slight offset in the rotation, it was totally manageable to compensate though). My suggestion is that when you cause mayhem with an enemy (eg. blowing up a bunch of barrels that somehow ended up next to the whole enemy squad), the camera shouldn't immediately snap back to the player character but rather let me watch things play out for at least a second or two.
Hope you get more reviews/ratings soon, you made something really special here!