Shadow Hero - Idle Fighter is a new type of RPG game developed by 21g. It offers a unique graphic experience, an easy and comfy auto-battle system, and super-fast speed. The game features infinite item upgrades, endless item customizations, and enhancements. In addition, players can farm items with random stats and customize them to their liking.

One of the main features of Shadow Hero - Idle Fighter is the item gamble system, where life is a bet, and players can gamble their items for better stats. The game also offers a match mode where players can aim for the Best Hero. Players can also get lucky items with the Gamble Box. The game is free to play and available on Android.

Overall, Shadow Hero - Idle Fighter is an exciting and fast-paced RPG game that offers a unique item gamble system and endless item customizations. The graphics are impressive, and the auto-battle system makes the gameplay easy and comfortable. However, the game encourages gambling, which may not be suitable for all players.