Just finished a track called Middle Name: Danger ll, it's just like the first one only a little harder! If you wanna try it send a friend request to my gamertag: Dexile679
Dexile679 has made some really fun and high quality tracks.
His bit trip series are some of the most enjoyable of that type I have played while his other tracks show great attention to detail and playability.
I know many will be busy with Big Thrills for a while but it's always worth highlighting really good trackmakers like Dexile and I thank him for adding me.
And in your extreme mix i lke the transitions between obstacles, but the obstacles could be more to scale. some are easier and some are harder, if they were more to scale that track would be one the best extreme mixes i've played.