Idle Monster Tamer is an idle game where you collect and merge tons of monsters to level up your monster tamer. Compete in multiplayer rankings and create or join a guild. Collect over 50 cute looking heroes. Merge over 500 stunning monsters. Go idle and levelup your monster tamer, also while you are offline! Easy to play and everything is idle! PLEASE NOTE! Idle Monster Tamer is free to download and play. However, some game items can also be purchased for real money. If you don't want to use this feature, please disable in-app purchases in your device's settings. Also, under our Terms of Use and Privacy Policy, you must be at least 16 years of age to play or download Idle Monster Tamer. A network connection is also required.