自動販売機の謎解き is a free game developed by Keisuke Tanaka for iPhone. The game revolves around a mysterious vending machine, where the player's goal is to hit the jackpot by aligning the numbersThe protagonist is determined to solve the puzzle and escape from the location.

The game offers a simple and smooth gameplay experience, as there is no need for screen navigation. Players can tap on the areas of interest to explore, select items by tapping on their icons, and use items by tapping on the screen while the item is selected. Additionally, players can zoom in on items and use other items on them.

For those interested in streaming or recording gameplay, the developer allows it and even offers the option to remove ads. However, the ad removal only applies to the vending machine's monitor and banner, and not the ads shown when viewing hints. For ad removal, players can contact the developer, Keisuke Tanaka, on Twitter