| Code | Rewards | Status/Notes | | :--- | :--- | :--- | | NX-IJKQ-3NIV | Gems / Items | Often active for new players (Case Sensitive). | | NX-4XCT-E7R9 | Gems / Items | Often active for new players. | | NX-D3T3-STAC | Gems / Items | Community shared code. | | NeoMonsters2023 | Various Items | Often valid during anniversary periods. | | ZigZaGame | Small Reward | Developer tribute code (hit or miss). |