If a player uses Cheat Engine while running Infinity Kingdom on a PC (via an emulator like Bluestacks or LDPlayer), they might succeed in changing a number.
The safest and easiest way to get free Gems and speedups is by redeeming official gift codes. You can find up-to-date lists on community sites like the Infinity Kingdom Wiki BlueStacks How to Redeem : Click your profile picture > Sample Active Codes : 200 Gems, Speedup Chest. Infinitycb : 200 Gems, Space Portal, 4h Protection Barrier. Infinity0101 : 200 Gems, Philosopher's Offer Chest. 2. In-Game Talent Exploits infinity kingdom cheat engine