RetroArch is a modular program that runs emulators and games within its framework as if they were 'plugins'.
These plugins are called 'cores', and you need to install them inside RetroArch to be able to use them.
These cores can also be used in other programs that implement the Libretro Application Programming Interface (API).
Both Libretro and RetroArch were made by the same developers, and RetroArch serves to demonstrate Libretro's power and scope.
: Resources have been updated to include the 81 new CPT codes introduced for the 2026 testing year. The platform now distinguishes between using 2025 physical books and 2026 e-books, providing guidance for candidates retaking the CPC exam.
Staying current is critical because professional exams are shifting away from older materials:
: The updated materials now reflect the streamlining of case studies effective April 27, 2026. This includes fewer resources per case study and a refined format designed to reduce exam loading times.
As of early 2026, has undergone a significant update to align its study resources with the latest shifts in major professional certification exams, specifically targeting the Architect Registration Examination (ARE 5.0) and Medical Coding (CPC) certifications. Core Updates to QuackPrep.org
: New practice versions have been added that simulate the revised exam layouts, allowing users to choose between "old" and "new" formats for transition periods. Why This Update Matters for Candidates
RetroArch/Libretro has over 200 cores, and the list keeps expanding over time. These include game engines, games, multimedia programs and emulators.
OpenLara is an early Tomb Raider game engine recreation.
Core available now for Windows/Linux.
For more information, read our article on this release here. quackpreporg updated
It uses the original data files in order to work. What is nice about this one is that it has some very fancy graphics effects added on top of the old game engine without it resulting in any stylistic clashes.
LRPS2 is a PlayStation2 emulator. It has a brand-new Vulkan-powered LLE renderer called ParaLLEl GS.
ParaLLEl-GS' goal is to be as accurate as software rendering but using the GPU instead of the CPU. Thanks to this we can also do enhancements which would be too slow to do on software, such as supersampled antialiasing and other enhancements. : Resources have been updated to include the
For more information, read our article on this release here.
DOSBox Pure is an easy-to-use plug and play version of DOSBox written specifically for Libretro/RetroArch. It supports MS-DOS and Windows 9x games. You can use savestates and even rewind. Automatic game detection with custom gamepad to keyboard mapping for many DOS games. This includes fewer resources per case study and
For more information, read our article on this release here.
PX-68K is a Sharp X68000 emulator. This is a Japanese home computer from the late '80s/early '90s that was used by Capcom as devkits for their arcade games. It played host to many popular games from the likes of Namco, Konami and Capcom.
Core available now for Windows, macOS, Linux, Android and iOS.
For more information, read our article on this release here.
: Resources have been updated to include the 81 new CPT codes introduced for the 2026 testing year. The platform now distinguishes between using 2025 physical books and 2026 e-books, providing guidance for candidates retaking the CPC exam.
Staying current is critical because professional exams are shifting away from older materials:
: The updated materials now reflect the streamlining of case studies effective April 27, 2026. This includes fewer resources per case study and a refined format designed to reduce exam loading times.
As of early 2026, has undergone a significant update to align its study resources with the latest shifts in major professional certification exams, specifically targeting the Architect Registration Examination (ARE 5.0) and Medical Coding (CPC) certifications. Core Updates to QuackPrep.org
: New practice versions have been added that simulate the revised exam layouts, allowing users to choose between "old" and "new" formats for transition periods. Why This Update Matters for Candidates