Here is the full list of all 20 FOTONICA achievements.
Stay in gold for more than 60s
Get over 25000pts in an endless level.
Prove your face indestructible.
Listen to the sounds of nature.
Complete a multiplayer run.
Complete a level with alternate controls.
Play FOTONICA without distractions.
Complete one level.
Reach gold speed twice in an endless level
Complete the tutorial.
Reach a new state of consciousness
Get over 10000pts on each level.
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.