click the chicken. It's that simple. the upgrade's prices increase by the original price after you buy it.
Update Log: [Nov 1, 2025] - Release [Nov 12, 2025] - Added CHICKEN FRENZY [Nov 13, 2025] - Added Highest Clicks because I was bored and don't have update ideas right now. [Nov 27, 2025] - Added Achievements, Chicken skins to unlock with the achievements, added Fake Frenzies, and fixed the EggsPerClick bug. [December 1, 2025] - Added Coop Upgrade, Music (for now is Christmas but will change after update), and Christmas update contents (Reskins and new skin, Reindeer, etc.)