Here is the full list of all 15 Blood Drop achievements.
Die 100 times.
Die 1000 times.
Die 9999 times.
Maximum score on one level.
Maximum score on 10 levels.
Maximum score on all levels.
Play with the Fame Toy.
Achieve 100% levels completion.
Reach 120% speed.
Finish a level in less than 10 seconds.
Spend over 20 hours in-game.
Perform at least 5 perfect moves in a level without dying.
Using bacteria for the first time.
Playing a video tape.
Reach the first checkpoint of a level in less than 3 seconds.