Here is the full list of all 20 FOTONICA achievements.
Collect more than 999 total dots.
Reach a new state of consciousness
Complete everything.
Run more than 1000000m.
Get over 10000pts on each level.
Stay in gold for more than 60s
Prove your face indestructible.
Complete all levels on all difficulties.
Run with a speed over 100m/s.
Play FOTONICA without distractions.
Complete a level with alternate controls.
Collect a column of dots.
Get over 25000pts in an endless level.
Complete every level, any difficulty.
Complete a multiplayer run.
Reach gold speed twice in an endless level
Listen to the sounds of nature.
Get over 10000pts on any level.
Complete one level.
Complete the tutorial.