The easy way
The Contact Machine
Silver
Complete level 4.8 using the upper way
The hard way
The Contact Machine
Silver
Complete level 4.8 using the lower way
Up
The Contact Machine
Silver
Complete level 4.4
Jump over spikes
The Contact Machine
Silver
Get to the checkpoint in level 3.9 without touching the spikes
Reversed gravity
The Contact Machine
Silver
Complete level 3.7
And again
The Contact Machine
Bronze
Fall out of the screen 100 times
Dancing on a ball
The Contact Machine
Bronze
Complete level 2.7
Three big balls
The Contact Machine
Bronze
Complete level 2.6 in less than 0:15
Regular checkpoint user
The Contact Machine
Bronze
Check 10 checkpoints
Your first world
The Contact Machine
Bronze
Complete world 1
A pink rocket
The Contact Machine
Bronze
Use a rocket
Checkpoint!
The Contact Machine
Bronze
Check a checkpoint