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