In "Sprunki Playground Sandbox" a sandbox-style game, you're given a set of characters and objects that you can place and drag around as you wish.

To create your own scenario, the following Sprunky characters are available:
- Yellow, who uses an automatic weapon.
- Gray.
- Blue, who uses an RPG.
- Zombie, who tries to infect the others.
- Purple, which puts TNT.

Each character is hostile to the others.

In addition, the following blocks are available:
- TNT.
- Turret.
- Spikes.

Building blocks include: crates, earth, steel, and ice blocks.

Also, coins drop in the game from time to time; collecting them allows you to change your cursor skin.