I love the concept! The art and especially music are great as well.
The gameplay is fun, but I feel the controls could be iterated upon. Maybe I'm just bad, but I found that once I got the left tentacle tangled there was no way I could bring it back up. I didn't have this problem with the right one, and in general I found operating with it easier. I think it's because the tentacles actually are different - below is a screenshot of both tentacles pushed to the outside. Notice how they curve differently.
Still, great game, I think with slight post jam improvements it will really shine.
