Formula Upgrade Idle is a game to upgrade the math formula. Reach the highest number, upgrade your variables, and have fun! You can get more exponent by prestiging. There are 30 buildings in total.
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Formula Upgrade Idle is a game to upgrade the math formula. Reach the highest number, upgrade your variables, and have fun! You can get more exponent by prestiging. There are 30 buildings in total.
mouse only
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