Project Eris for the PlayStation Classic version 0.9

Project Eris is the spiritual successor to BleemSync
Project Eris is a fully fledged modification tool for the PlayStation Classic Mini. It allows users to add games, mods and ports whilst also including a large array of extra features and quality of life improvements.
Please note: The desktop app for Project Eris will be made public at version 1.0.0. The inclusion of the desktop app will make replacing internal games on the PlayStation Classic much easier, however the optional facility to backup/replace/restore internal games IS available as of version 0.9.0 but requires an extra manual step. How to video will be out shortly in the interim.
Project Eris feature list

• Create your custom PlayStation Classic experience by adding your own games, emulators, themes, ports and mods.
• Better FileSystem support (Ext4, exFAT, NTFS, FAT32)
• OTG (On-The-Go adapter) support (no more USB compatibility issues)
• Network support (supports a limited number of Wi-Fi and Ethernet adapters)
• Folder support
• Drag and Drop game transfer now supported. (Drag games onto USB and it will load them up)
• Multi OS support (Windows, Mac, Linux) (basically anything that has a RDNIS driver. Which is a lot.)
• Reliable and steady emulation performance.
• RetroArch support and integration.
• Multitude of various controller support with RetroArch.
• Big community available to offer support to fellow users.
• And many more awesome features!

Project Eris 0.9.0 Requirements

• A low powered USB drive to install initial payload. After that any USB is supported via OTG. (USB2 is a safe bet)

https://modmyclassic.com/project-eris/