Here is the full list of all 59 Bitcoin VS Brain achievements.
KILL 1000 BRAIN 4
KILL 1000 BRAIN 3
KILL 1000 BRAIN 2
KILL 750 BRAIN 1
KILL 500 BRAIN 4
KILL 500 BRAIN 1
KILL 500 BRAIN 2
KILL 500 BRAIN 3
HOLD 180 SECONDS
KILL 250 BRAIN 4
KILL 250 BRAIN 1
KILL 250 BRAIN 2
KILL 250 BRAIN 3
KILL 100 BRAIN 4
KILL 100 BRAIN 1
KILL 100 BRAIN 2
KILL 100 BRAIN 3
KILL 75 BRAIN 1
KILL 75 BRAIN 4
KILL 75 BRAIN 2
KILL 75 BRAIN 3
TAKE TIME
TAKE DYNAMITE
TAKE SHIELD
KILL 50 BRAIN 1
KILL 50 BRAIN 4
KILL 50 BRAIN 3
KILL 50 BRAIN 2
TAKE_LIFE
KILL 25 BRAIN 4
KILL 25 BRAIN 1
KILL 25 BRAIN 2
KILL 25 BRAIN 3
KILL 10 BRAIN 2
KILL 1 BRAIN 3
KILL 10 BRAIN 1
KILL 10 BRAIN 4
KILL 1 BRAIN 1
KILL 1 BRAIN 2
KILL 1 BRAIN 4
START_GAME
KILL 2500 BRAIN 1
KILL 5000 BRAIN 1
KILL 10000 BRAIN 1
KILL 2500 BRAIN 2
KILL 5000 BRAIN 2
KILL 10000 BRAIN 2
KILL 2500 BRAIN 3
KILL 5000 BRAIN 3
KILL 7500 BRAIN 3
KILL 10000 BRAIN 3
KILL 2500 BRAIN 4
KILL 5000 BRAIN 4
KILL 7500 BRAIN 4
KILL 10000 BRAIN 4