How to play
Tap the center number to increase your score.
The label above the score shows the largest factorial less than or equal to your score.
Use Upgrades to spend score and permanently increase tap value.
Goal: reach 1,000,000!
New mini game
Factorial Clicker
Tap to add 1. Track the largest factorial reached so far.
1!
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2!
Permanent Upgrade
Buying +1 base tap value spends score. Cost grows slowly each upgrade.
Factorial Boost
Adds your current factorial number to tap value. Each upgrade adds a bigger multiple.
Ink Multiplier
Multiplies your whole tap value after the other upgrades are calculated.
Tally Marks
Adds 1% of your lifetime taps per level before Ink Multiplier.
Tap Power
Raises your final tap value to a higher power.
Factors: 0
These upgrades are purchased with Factors and activate when you prestige reset.
Stronger base
Each level doubles the value of every normal base upgrade after a prestige reset.
Stronger boost
Each level doubles the value of every normal factorial boost after a prestige reset.
Stronger ink
Each level doubles the value of every normal ink upgrade after a prestige reset.
Stronger tally
Each level doubles the value of every normal tally upgrade after a prestige reset.
Tap the center number to gain points.