Playstation Classic Project Eris May 2026

Project Eris is a custom firmware and modding package designed specifically for the Sony PlayStation Classic. Originally evolving from the older BleemSync (the first major exploit for the PSC), Project Eris provides a user-friendly, feature-rich interface that allows you to:

Unlike the standard "plug-and-play" USB solutions (like AutoBleem), Project Eris actually installs a payload to the console's internal memory, creating a more integrated and permanent experience — though it remains reversible.

The two giants of PSC modding are Project Eris and AutoBleem. They achieve similar results but have different philosophies.

| Feature | Project Eris | AutoBleem | | :--- | :--- | :--- | | Installation | Permanent payload to internal memory | 100% portable (runs entirely from USB) | | Internal Memory | Modifies kernel/files | Leaves internal memory untouched | | Boot Time | Slightly slower (checks for USB) | Faster if booting stock | | OTG Support | Yes, built-in | Yes, but requires manual activation | | Wi-Fi Support | Yes (with USB dongle) | Limited | | Ease of Use | Very easy (GUI installer) | Extremely easy (drag and drop) | | Best For | Users who want deep customization, overclocking, and persistent mods | Users who want a simple, reversible plug-and-play experience | playstation classic project eris

Our take: If you only want to add more PS1 games and never touch internal files, AutoBleem is simpler. If you want RetroArch, overclocking, themes, wireless controllers, and a more polished all-in-one experience, Project Eris is superior.

Before you start, gather the following:

  • A Windows PC (required to format the USB drive and install the software).
  • USB Keyboard or Controller (Optional but recommended for navigating initial menus).

    • Save states from your PC emulator (e.g., ePSXe, DuckStation) can be converted and used on the PSC, and vice versa. Project Eris is a custom firmware and modding

    | Feature | Project Eris | Autobleem | RetroBoot | |--------|--------------|-----------|-----------| | Kernel install | Yes (optional) | No | No | | OTG support | Yes | Via payload | No | | Replace internal games | Yes | Yes | No | | EmulationStation frontend | Yes | No | Yes (via RetroArch) | | Beginner-friendly | Medium | High | Low |

    Verdict: Eris is for users who want full control, OTG, and a clean unified interface. Autobleem is simpler for just playing backup ISOs.

  • Reinsert the USB drive into Port 2 and power on.
  • Project Eris will detect new games, ask you to scrape box art (using its built-in database or screenscraper.fr), and build your custom carousel.

    • That’s it. You now have a fully modded PlayStation Classic. The two giants of PSC modding are Project

    The stock PSC uses a proprietary Sony emulator with input lag and compatibility issues. Eris replaces it with RetroArch and the PCSX-ReARMed core, offering:

    Once booted, you will be greeted by a customized user interface (UI).