Really cool game! I think the game is fun but needs some polish. So, the bg music stopped at some point and haven't returned, you forgot to loop the music. Also the game lacks in visual feedbacks for damage and other stuff, other than that, I liked your game and you made a really good job, the map is huge, which is impressive for a 7 days jam. Also I liked the mechanic in which I destroyed the portal, I really became powerful and I could beat the game in that way. Congrats for your game!