Echo the Dolphin for GAME GEAR, released in 1994, with the original case, and tested working. - Title: Echo the Dolphin - Platform: GAME GEAR - Year: 1994 - Accessories: Original case included Thank you for viewing. I sell a lot of retro games. I enjoy playing and selling them myself. Please read my profile before purchasing. [Game cartridge only] This is a product from about 30 years ago, but it works fine. I have confirmed that the software starts up on my own game console. I cannot guarantee the remaining battery life. I provide as much information as possible not only in the description but also in the photos, so please check them. The cartridge terminals have been cleaned. There may be compatibility issues with your console. Please don't give up and insert the cartridge firmly each time. Even without terminal cleaner, you can try rubbing the terminals with a cotton swab with Magic Clean or similar cleaner, and then wiping them with a dry cotton swab. This can make it easier to read the game. I welcome combining with other software! Please contact me before purchasing. I will discount 100-200 yen for each additional item♥ When shipping, I will wrap it in cellophane to protect it from rain and other moisture, and I will reinforce it with bubble wrap or cardboard for sturdy packaging to prevent crushing.