Reflect the beam along 20 mirrors

Revive the Celestial Tree

Revive the Stone Tree

Revive the Azure Tree

Collect all the stars from the Stone Tree

Collect all the stars from the Celestial Tree

Collect all the stars from the Azure Tree

Collect all the fireflies from the Celestial Tree

Collect all the fireflies from the Azure Tree

Collect all the fireflies from the Stone Tree

Use the light accumulator 12 times

Complete a level with beams of three different colors

Complete the tutorial

Use the help of the firefly three times

Burn through ten obstacles

Pass a beam through ten prisms

Pass a beam through ten lenses

Pass a beam over eight black holes

Open eight gates

Pass through 12 teleporting objects

Revive the Snow Tree

Revive the Space Tree

Collect all the Life Crystals from the Space Tree

Collect all the Life Crystals from the Snow Tree

Collect all the fireflies from the Snow Tree

Collect all the fireflies from the Space Tree

Use the Ice accumulator 10 times

Use the Constructions 5 times

Use the Gravity accumulator 10 times

Pass a beam through 5 Gravity lenses

Collect all the Fireflies

Pass a beam through 5 Ice lenses

Revive all the Trees

Gain all the achievements

Get 500 and more points in all game levels

Collect all the stars from the Desert Tree

Revive the Desert Tree

Collect all the fireflies from the Desert Tree

Illuminate 8 amethysts

Pass the beam through the fragment 6 times

Rotate the cubes 12 times