Three of a kind
Not unlocked yetCollect 3 Memory blocks in a level and merge them into a Memory bar
Where's the lock?
Not unlocked yetCollect your very first Key
Divemaster
Not unlocked yetRepair Watabot (by collecting all Memory blocks)
Confectioner
Not unlocked yetRepair Puddinbot (by collecting all Memory Blocks)
Enlightener
Not unlocked yetRepair Lumibot (by collecting all Memory blocks)
Prestidigitator
Not unlocked yetRepair Powerbot (by collecting all Memory blocks)
Minesweeper
Not unlocked yetRepair Turbot (by collecting all Memory blocks)
Wind Waker
Not unlocked yetRepair Steambot (by collecting all Memory blocks)
You Monster
Not unlocked yetRepair Spacebot (by collecting all Memory blocks)
Mr Resetti's nightmare
Not unlocked yetPush the Rewind button more than 25 times in a level (at your own risks)
Musicologist
Not unlocked yetUnlock all soundtracks in the notebook
That’s all folks!
Not unlocked yetWatch the credits until the end
Sleeping beauty
Not unlocked yetWake Big Mama up before you go-go!
Psychobot’s fanclub
Not unlocked yetJoin the Tetrobot and Co. Steam group
Wood Bot
Not unlocked yetComplete level 1-2 with 3 Memory blocks and 6 Wood blocks in your inventory
Lost in the woods
Not unlocked yetComplete level 1-4 with 3 Memory blocks and 2 Wood blocks in your inventory
The World is Stone
Not unlocked yetComplete level 3-3 with 3 Memory blocks and 2 Stone blocks in your inventory
Iron Bot
Not unlocked yetComplete level 4-1 with 3 Memory blocks and 6 Iron blocks in your inventory
No Touching
Not unlocked yetComplete level 5-4 with 3 Memory blocks without killing the slime in the last room
Look Ma, no hands!
Not unlocked yetComplete level 6-3 with 3 Memory blocks without using the Rewind button
Pacificator
Not unlocked yetComplete level 5-3 with 3 Memory blocks without killing any slime
Sniper
Not unlocked yetKill Big Mamarina with Psychobot
Pretty grain of sand
Not unlocked yetComplete level 4-2 with 3 Memory blocks and 1 Sand block in your inventory
Bunch of keys
Not unlocked yetCollect all Keys