after spending a beating it and finding it mediocre the first time i came back planning to kill an hour the game's speedrun mode enticed me to take on the challenge and now on the fourth try i lowered my time to about 630 seconds. this feature (and all the others) are fantastic additions to this game (i may have just not noticed them the first time) the game is a magnificent time waster.
now onto the gripes. i'm honestly just going to reiterate what was probably spoken or promised earlier. the mute button is a must, the music can be amazing but it will never be better than my favorite band lol. the wall/ air jumping should be explained in-game rather than in the summary preferably in some sort of text during the levels that need it. the difficulty spike from 508 to 509 is ridiculous and 509 is wayyy harder than 510. perhaps reorder them? make 509 easier? also i sincerely hope hardcore mode isn't the new hard mode. while it is a welcome addition i would much prefer a level pack that added levels as hard as 509 and 510.
oh and i just noticed that if you stay at the opening screen long enough the bg music will start to overlap itself, but that's a minor bug lol
off to beat my last time.