Room Escape Game - Hot Spring is a mild escape game developed by Tatsuya Kishi. As the player, you find yourself at The Escape Hotel, seeking to escape from routine fatigue. The game offers a relaxing experience with a fine view of the sea and a soothing bath. However, before you can enjoy these amenities, you must first unlock the entrance door.

Room Escape Game - Hot Spring features two different endings, adding replay value to the game. The graphics are visually appealing, providing an immersive environment for players. The game also includes credits to MusMus, TAM Music Factory, On-Jin, and Item Gallery White Wind for their contributions.

Overall, Room Escape Game - Hot Spring offers a pleasant escape experience with its beautiful visuals and relaxing atmosphere. It is a free game available on the iPhone platform, making it accessible to a wide range of players.