Name of Game: Contract Killer 2 Play Store Link (If it's a paid app, the apk): https://play.google.com/store/apps/details?id=com.glu.contractkiller2&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5nbHUuY29udHJhY3RraWxsZXIyIl0. Version if you know it: 1.1.2 What cheat? Health, xp, gold...: Glu Coins Have you tried cheating this game? What happened?: The GLU Coins always turn to negative value. Comments: Game was recently updated. Other GLU games works fine though this game is really giving me an headache >_<