Retro Arcade Games Collection is an Android app developed by secondlife, falling under the lifestyle category. The app is free and provides access to various arcade, retro, and classic games. However, the app does not include retro game ROMs, and users can only play games available in the app through an internet connection.

The app notifies users when new games are added, which occurs every week. The emulator supports touch virtual pad and physical gamepad, but it does not support full screen and save & load states. The emulator only supports portrait mode. It is also important to note that the app may experience some lag on low-performance devices.

Overall, Retro Arcade Games Collection is a great app for those looking to relive the nostalgia of classic arcade games. However, the app's limited game library and lack of ROMs may not appeal to all users.