Hi there everyone!
I was paricipating in #indiesvspewdiepie jam. My entry is called Spacebenders and it is a multiplayer oriented 2D shooter with some interesting mechanics. You don't have ability to inflict damage directly. But you can swap your position with your enemy or with other objects on the map.
Currently this game supports only local multiplayer and matches aginst bots. I plan to add online multiplayer along with tons of new content and arenas in the future. 3 days is not so much time you know :D
Try it out now and leave feedback. As I plan to improve this game in the future, your comments will be very helpful.
If you liked it feel free to vote for it on it's jam page:
http://jams.gamejolt.io/indiesvspewdiepie/games/spacebenders/39893