: Modifiers that increase difficulty (e.g., more monster HP, faster waves) in exchange for significantly higher experience point multipliers. Trial & Endurance Modes :

: The core mechanic allowing you to combine different gem types (e.g., Poison, Critical Hit, Mana Leech) to create powerful hybrid gems.

: Such as Adobe's debugger or projectors.

: Features over 190 stages (fields) to conquer, each with different layouts and strategic requirements.