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