You should fix level 11 i could start in the right side without even touching the left side which is where your arrow is point in the left. I could clearly see that the large block was supposed to block your path but it didn't
Your boss point while its dying it consumes the time which i should have finished in 14 seconds but in the end i finished it in 10 seconds
Also the game lags the dash is very hard to use due to its long ranged i could get in the lava due to long range of your dash overall good game