Escape Game Secret Base is a free iPhone game developed by Tomoya Tsuruta. In this game, players are tasked with escaping from a secret base filled with memories. The game is designed to be easily played with just tap operation.

The game offers several features to enhance the gameplay experience. There is an auto-save function, ensuring that players can easily pick up where they left off. Additionally, players can adjust the volume to their preference.

One unique aspect of Escape Game Secret Base is the ability to watch videos or big screen advertisements to receive hints for solving puzzles. This adds an extra layer of challenge and strategy to the game.

It's important to note that the application is supported by advertisement revenue, which helps in the production of the game.

Overall, Escape Game Secret Base is an engaging and accessible escape game for iPhone users. With its intuitive controls and added features, players can enjoy a challenging and immersive gaming experience.