This game is available for free (with ads) on both Android and Web browsers but I decided to support the developer and get the Steam version. Thanks to its cloud saves you can freely continue playing in your phone or computer at work or wherever you go. This is a very addicting idle game inspired by Runescape that has the perfect amount of things to do whether you want to play casually or go all-in. Additionally, the developer is great at updating the game and providing new features over time thus increasing/extending the lifespan of the game. Highly recommended is you enjoy idle games since this is one of the best and most 'fair' idle games out there.