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
Fun D
Puzzl
0h H1
Paw P
Princ
Plumb
Princ
Impul
Princ
Farm
Straw
Deser
Hallo
Stick
Jumpy
Jigsa
Fish
King
Up Co
Who W
Fairy
Giraf
Wrest
Sea F
Ball
Happy
Racin
Happy
Bro D
Car E
Fall
25 Wa
Tower