Since the RG405M has built-in Wi-Fi and a Chrome browser, you can download games without a PC.

Before downloading games, you need to prepare your storage. While the RG405M has , most users prefer an external Micro SD card for games.

: Use a high-quality SD card (up to 2TB supported) and format it as exFAT . Avoid formatting it as "Internal Storage," as this can lock the card to the device; instead, select "Portable Storage" .

The is a high-performance, Android-based handheld that allows for multiple methods of game installation. Because it runs on Android 12 , you are not limited to just one way of adding content. 1. Preparation: Setting Up Your SD Card