[v2.6.6]

Idle Spiral

This is a beautiful "Idle", "Incremental" game based on spirals and mathematics. Your goal is to make the spiral grow farther and farther from the origin. The game is very simple, but it is very deep and can be enjoyed for a long time!

- Fixed an issue where, during Auto Theory, upgrades would always reference and level up based on the cost of one level. - Fixed an issue where Theories would incorrectly increase by 100 levels despite insufficient funds. - Corrected a problem where a loop in Theory Automation would persist after loading the game. - Fixed a bug where Steam Achievements related to the letters r and z could not be obtained. - Corrected an issue where the Drunk Challenge would fail upon Prestige. - Addressed a problem in the Square Root Challenge where Battle Upgrade 52 was incorrectly influencing the challenge. - Modified the content of Tier 11 (T11) to now include the unlocking of the Exponentiation Challenge. - Updated the export function to correctly reflect the version number.