› Skull Rainbow

what is Skull Rainbow?

Collect Rainbow Mana, use eight elements, and build a skull army in this colorful idle clicker.

Skull Rainbow combines idle and clicker gameplay where you gather Rainbow Mana and utilize eight elemental powers. Build and expand your skull army while destroying mana gems in a sci-fi themed environment.

It sits in the Clicker / Idle / Prestige / Numbers / Sci-Fi corner of the genre. Like most idle games it runs on a simple loop — earn, reinvest, automate — but the depth is in how long that loop keeps unfolding. Expect to check in, make a few decisions, and watch the numbers climb whether you're at the keyboard or not.

New to incrementals? Read our beginner's guide first, or just hit play — these games are built to teach themselves.