Infinity Kingdom is an online, real-time MMO. Your resources (gems, wood, stone, gold, meat) are . They are stored on YottaGame’s secure servers. When you spend 100 gems, your device sends a request: “Player X wants to spend 100 gems.” The server checks: “Does Player X have 100 gems?” If yes, it deducts them and sends back the new total.
Even if you find a value on your screen (like "5,432 Gems"), changing it to "999,999" only changes the text on your screen. As soon as you click a button to purchase something, the server checks your real balance (held on their database) and rejects the transaction. infinity kingdom cheat engine
For a more detailed breakdown, the player-run community wiki has created excellent free-to-play guides: Infinity Kingdom is an online, real-time MMO