Icon Kit

The Icon Kit is a feature of Geometry Dash, GD Meltdown, GD World, and GD Lite.

Features
The Icon Kit features three pages of icons, and tapping on their locks tell you what you do to unlock them. You start off with four, but if you tap on page one, line two, lock one, you get a free sample. You can also customize your colors. The free versions have limited content, so you can't unlock a lot of them. The Icon Kit also includes the shop, which you unlock after earning 500 orbs.