A recent update and server-side shift have "patched" many of these exploits and invalidated the old infinite-gem codes. This review looks at the game as it stands now:
gift codes have been . The game's developer, Qinglong Zeng , has released several updates (latest version 1.19.7) that focused on bug fixes and technical stability, which often includes phasing out old promotional codes. Current State of Codes alien zone plus gift code patched
: Developers often "patch" or expire codes to maintain game balance or encourage the intended progression through the Package System A recent update and server-side shift have "patched"