Play passively or actively. Plenty of deep strategy to try or simply sit back and relax. Some main features include - Upgrading balls and stages to increase income - Collectible cards - provides massive permanent bonuses to your game - Perk system - evolves every playthrough - Prestige - reset and begin again with massive bonuses to push further - Strategize - test strategies to see which cards and perks work best together - Game progresses while away, earn idle income See how far you can prog