: Ensure that the Paks folder is capitalized exactly with an uppercase "P" and lowercase "aks". The core is case-sensitive on Linux, Android, and macOS ecosystems. 2. Controls Are Unresponsive
结论： 对于绝大多数玩家，最省心的方案仍然是直接使用 OpenBOR 独立版。
In Batocera, which is built on a similar philosophy to RetroPie and Lakka, OpenBOR has a dedicated system folder: retroarch openbor core install
Many users find that OpenBOR games run more reliably on certain hardware (like the PS Classic ) by using the PSP version of the engine. Libretro Forums Download OpenBOR for PSP : Locate the PSP build of OpenBOR (often contains an Prepare Files Place your game files into the folder inside the OpenBOR directory. Rename the main executable to OPENBOR.PBP if necessary. Run via RetroArch In RetroArch, select Load Content and navigate to the OPENBOR.PBP When asked for a core, select Sony - PlayStation Portable (PPSSPP) Libretro Forums Critical Setup Tips Permissions
Go back one menu and select or Save Game Remap File so you do not have to map them again. Accessing the Internal OpenBOR Menu : Ensure that the Paks folder is capitalized
这个方法最早在 Lakka（基于 RetroArch 的 Linux 游戏系统）和 Debian 系统上验证有效，在 Windows 上有用户反馈加载慢或不稳定，但在 Linux 和 Lakka 上稳定可用。
OpenBOR (short for Beats of Rage Open Source ) is a free, open-source, and royalty-free 2D side-scrolling game engine. Its history traces back to 2004 as a fan tribute to Sega's classic Streets of Rage series. Over the years, this modest project has evolved into one of the most versatile and powerful engines for creating fan-made beat 'em up games and beyond. OpenBOR games don't require any commercial ROMs, BIOS, or firmware files, as they are completely self-contained programs that can be created and shared by anyone. Run via RetroArch In RetroArch, select Load Content
Choose (if prompted) and select Beat 'em Up (OpenBOR) as your core.
A：当前版本 PPSSPP 核心的帧跳帧（Frameskip）功能存在失效问题。你可以尝试降级到较早版本的 PPSSPP 核心，或改用独立 OpenBOR 引擎。
Note: Do not leave the files zipped. Extract them until you have the raw .pak file. Step 3: Launch OpenBOR Games in RetroArch