EnumaElish2024—Redeem for 400 Stardust and 7300 Gems(Requires 10 mins and level 60) videocode12135—Redeem for 100 Stardust and 2400 Gems(Requires 10 mins and level 60) tournamentstart—Redeem for 150 Stardust and 5000 Gems(Requires 10 mins and level 40) newupdate1121—Redeem for 200 Star...
and after that, I played Infinite Mode to reach level 40 quickly and redeem the remaining codes. If you are like me and like to play tower defense games, I advise you to take a peek at ourTower Defense Simulator (TDS) codesarticle and get some freebies for that game as well!