I know achievements will be added later on. I've thought of a few just for an idea. The names aren't really 100% fittin, but you know :P
=================================================== Shockbird - play a track that is 50%+ flying sections Marathon - play a track thats 6mins+ long. Escape Engineer - submit a workshop item for the game. Chain Artist - achieve a max chain of 500+ Got the Powa - finish a track with 90%+ perfect hits. Back Door - restart a track over 50 times. Party Crasher - miss 1000 obstacles. There is no Escape - play 500 tracks. Maniac - pass through 100000 obstacles. Cyber Thunder Cider - pass through 5000 slide obstacles Over the Rainbow - pass a track in Overload difficulty with 5 hearts. Escape Jockey - get a perfect score on Overload difficulty. Regain Control - play Shirobon's song on any difficulty! DJ Escapist - play 25 tracks in a row in playlist mode. Escrape - play a track thats under 50 seconds. Imperfect - miss the last obstacle in a track. Relaxer - get a perfect chain in Relaxing difficluty 10 times. Coast Escape - get a perfect chain in a Custom diffuculty 10 times.