Play the default theme for the first time.

Finish the default campaign levels.

Play the clockwork forge theme for the first time.

Finish the clockwork forge campaign levels.

Play the toxic factory theme for the first time.

Finish the toxic factory campaign levels.

Play the moon station theme for the first time.

Finish the moon station campaign levels.

In the Level Editor: Use all special objects at once.

In the Level Editor: Use 100 platforms at once.

In the Level Editor: Use 100 Background objects at once.

Upload a custom level.

Upload 5 custom levels.

Download a custom level.

Download 50 custom levels.

Like 10 custom levels.

Hook to the ground directly after jumping.

Swing into the side of a platform.

Perform 3 walljumps in quick succession.

Unhook instantly after hooking onto something.

Reach a speed of 1000 units/s or higher.

Delete 10 or more lines of code at once.

Finish a level in a second or less.

Finish a level with 100 lines or more.

Die from spikes 1000 times.

Beat the moon station campaign levels in low gravity mode.

Beat 10 levels in no jump mode.

Spend 1 hour in the main menu screen.

Go the boosted way in Basic 5.

Use both boosters on Clock 1.

Go below the toxic warning sign on Toxic 1.

Use all portals on Moon 5.