First flap
ACH_FIRST_FLAP97.5%

Achievements and their recorded unlock rates.
Loading your Steam progress…
ACH_FIRST_FLAPACH_CLUMSYACH_MASTER_PILOTACH_NEW_LOOKACH_LEVEL_UPACH_CHALLENGERACH_ARENA_CHAMPIONACH_COLLECTORACH_GOLD_HUNTERACH_INVINCIBLE