A fantastic game, something that I could see myself paying for should it be released into a retail store. One small bug being it doesn't seem to function properly at 144hz, but even skyrim had that issue ;) 

I found the central mechanic of this game very interesting and the difficulty of the levels to be well paced apart from a spike in difficulty on level 5 which is the only level that included moving left. I feel that the game could've worked better with either an easier introduction to moving both directions or if it only used up and right.