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