Stage 4
Unlock Stage 4
Stage 5
Unlock Stage 5
Prisoner I
Complete the full game
Prisoner II
Complete the full game 5 times
Prisoner III
Complete the full game 10 times
Trial of Death
Complete Trial of Death
Trial of Life
Complete Trial of Life
Uber Complex
Complete Uber Complex
Trial of Time
Complete Trial of Time
Trial of Darkness
Complete Trial of Darkness
Engineer of the Complex I
Complete the full game with 2 active trials
Engineer of the Complex II
Complete the full game with 3 active trials
Engineer of the Complex III
Complete the full game with 4 active trials
Engineer of the Complex IV
Complete the full game with 5 active trials
Explorer of the Complex I
Find a Secret Room
Explorer of the Complex II
Find 10 Secret Rooms
Explorer of the Complex III
Find 25 Secret Rooms in the New Complex
Blade Runner I
Pass 100 rooms
Blade Runner II
Pass 250 rooms
Blade Runner III
Pass 500 rooms
Mystery rooms
Pass 25 extra rooms
Easy way
Find the secret way in extra room
Lord of the Complex
Complete all achievements
Stage 6
Unlock Stage 6
Activator I
Activate the Mystery Mechanism
Activator II
Activate the 50 Mystery Mechanisms
Eternal Wanderer I
Reach the 25 rooms in Endless Complex
Eternal Wanderer II
Reach the 50 rooms in Endless Complex
Eternal Wanderer III
Reach the 75 rooms in Endless Complex
Eternal Wanderer IV
Reach the 100 rooms in Endless Complex
Collector I
Collect 3 character skins
Collector II
Collect 6 character skins
Collector III
Collect all character skins