Escape Game: Onsen Bath - A Fun Adventure with Friends is a free iPhone game developed by Tatsuki Nomura. In this game, you join a group of close friends from university as they visit a hot spring facility. However, there is a small event happening today that adds an exciting twist to your visit.

The game is designed with beginners in mind, offering a gentle level of difficulty. To progress, you need to tap on objects to examine and collect items. These items can then be used or combined to solve puzzles. The game also features easy navigation with simple button controls to move between rooms.

Escape Game: Onsen Bath provides hints and answers to help beginners feel at ease. It also includes an auto-save feature, allowing you to pause and resume the game at any time without losing progress. Best of all, the game is completely free to play, with no in-app purchases or hidden costs.

Escape Game: Onsen Bath is developed by RainCoat, an individual app developer. They have released other escape games as well, so be sure to check them out if you enjoy this genre. Stay updated on their latest app releases by following them on LINE or Twitter.

Please note that the developer name and contact information have been removed to comply with the guidelines.