: A unique combat mode where your spiral acts as a weapon to fight other spiral designs. Strategic selection of rewards and enemy order is critical for defeating late-game bosses.

: Your primary goal is to increase the radius (

is a free-to-play incremental game available for download on PC via the Steam Store . Developed by Idle System, Inc., it blends mathematical concepts with standard idle mechanics, tasking players with growing a spiral as far from the origin as possible using various upgrades and equations. Core Gameplay Mechanics

: Players can enter special modes with strict constraints and debuffs to earn high-tier rewards. Idle Spiral - Steam Community