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