Level: 001. Time to explore

Level: 005. Small packages

Level: 006. Landfill

Level: 008. A friend

Level: 009. A companion

Level: 012. Pillar 2

Level: 013. On the edge

Level: 014. High

Level: 015. Zoom

Level: 016. Zoom Zoom

Level: 020. Working together

Level: 021. Pick me up

Level: 022. Horrifically tall

Level: 023. Ground level

Level: 024. Strange discovery

Level: 025. Would you die for me?

Level: 026. Jump off a cliff

Level: 029. Don't look back

Level: 030. Civilization!

Level: 031. Encounter

Level: 032. I need you for something

Level: 033. The drop

Level: 034. Dungeon

Level: 035. Thirst for acid

Level: 036. Checkpoint!

Level: 037. Match filter

Level: 038. Gimme my boxes

Level: 040. Bridge

Level: 041. Liquify

Level: 042. Eye skewb

Level: 043. A cool new addition

Level: 044. Nice and toasty

Level: 047. Heading out

Level: 049. Take the plunge

Level: 050. I didn't want to see you

Level: 051. Those things scare me

Level: 052. Never look back