Here is the full list of all 100 Achievement Cage achievements.
1 Achievement
Touch both "Left" and "Right" keys
Click on the Pause button
Click on the Resume button
Click on the Settings button
Click on the Menu button 1 time
Click on the Sound Off button
Click on the Sound On button
Click on the Screen?
Click on the Timer
Click on the Percentage
Click on the Youtube button
Touch Control
Awake the fox
Pick up the apple
Give the apple to the fox
Rotate face down
Rotate head down
Rotate back down
Rotate back up
Die head down
Click on the hidden sus boy
Receive roll ability
Hidden one :)
Touch Shift
Die in 1 Spikes
Die in 5 Spikes
Die in 10 Spikes
Die in 20 Spikes
Die in All Spikes
Die in All Saws
Die in the Moving Saw
Jump in 1 Trampoline
Jump in 3 Trampoline
Jump in 5 Trampoline
Jump in All Trampolines
Discover 1 Secret Rooms
Discover 3 Secret Rooms
Discover 5 Secret Rooms
Discover 10 Secret Rooms
Discover All Secret Rooms
Pass by 25 Tiles
Pass by 50 Tiles
Pass by 100 Tiles
Pass by 251 Tiles
Pass by 420 Tiles
Pass by 600 Tiles
Pass by All 665 Tiles
Touch 10 Tiles
Touched 25 Tiles
Touch 50 Tiles
Touch 75 Tiles
Touch 100 Tiles
Touch 200 Tiles
Touch All 249 Tiles
Touch and Pass All Tiles
Touch "1" key
Touch "2" key
Touch "3" key
Touch "4" key
Touch "Up" key
Touch "Down" key
Touch "Left" key
Touch "Right" key
Touch "Space" key
Stand still for 15 seconds
Die in 1 Saws
10 Achievements
20 Achievements
30 Achievements
42 Achievements
50 Achievements
60 Achievements
69 Achievements
80 Achievements
90 Achievements
99 Achievements
Touch All Green Tiles
Touch All Yellow Tiles
Touch All Red Tiles
Touch All Blue Tiles
Touch All Tiles
Play for 10 seconds
Play for 30 seconds
Play for 60 seconds
Die 1 times
Die 3 times
Die 6 times
Die 10 times
Die 30 times
Die 50 times
Die 100 times
Stay alive for 15 seconds
Stay alive for 30 seconds
Stay alive for 60 seconds
3 Corpses on Screen
5 Corpses on Screen
7 Corpses on Screen
Die Fast, like really fast
Pass by 10 Tiles