Here is the full list of all 28 Yoli TD achievements.
Defeat 10 Prague Horse
Defeat 50 Prague Horse
Defeat 100 Prague Horse
Defeat 300 Prague Horse
Defeat 10 Jumpers
Defeat 50 Jumpers
Defeat 100 Jumpers
Defeat 150 Jumpers
Defeat 10 Flying Snakes
Defeat 50 Flying Snakes
Defeat 100 Flying Snakes
Defeat 150 Flying Snakes
Defeat 50 Cyclops
Defeat 10 Wall Creatures
Defeat 50 Wall Creatures
Defeat 100 Wall Creatures
Defeat 150 Wall Creatures
Defeat 1000 Creatures of the Void
Complete the Light and Caos
Complete the Horse Prague
Complete From all Sides
Complete Cyclops Fall
Get the full Max Speed Upgrade
Get the full Dark Energy Upgrade
Get the full Light Energy Upgrade
Get the full Mystic Shot Upgrade
Get the full Fire Souls Upgrade
Get the full Gold + Upgrade