Gems per click: 1
Click Power Upgrades
Each purchase permanently boosts your gems per click. Buy in order — the ladder scales forever.
Skill Tree
Spend skill points earned from Prestige. Bonuses add together with all other multipliers.
Worlds
Reach lifetime gem milestones (since your last Reincarnate) to unlock new worlds and permanent multipliers.
Prestige
Resets your gems and upgrades, but grants a skill point and a permanent +50% gems bonus (stacks additively).
Reincarnate
Resets gems, upgrades, prestiges, skill points and the skill tree — but grants a permanent Skill Point Multiplier.
Achievements
Permanent — never reset, even by Reincarnate. Each unlocked achievement adds a tiny +0.5% gem bonus.