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