Unlock Master Levels:
When you have beaten the Final Student Level the Master Levels will become unlocked.
Unlock Grandmaster Levels:
Beat the Final Master Level to unlock the Grandmaster Levels.
Complete the following tasks to unlock the corresponding mode.
No Luca No Survival Mode:
Reach 500 Kills in Blind Survival mode.
Blind Survival Mode:
Reach 500 Kills in Survival mode.
Unlock Survival mode on the World Map.