Dedicated sections for Game Boy, Game Boy Advance, and PSP, optimized for mobile or handheld PC devices like the Steam Deck.
A curated list of "ROM hacks" and fan-made expansions that offer fresh ways to play classic titles. Technical Requirements
v4.0 often adds hundreds of rare or previously incompatible titles, often focusing on 8-bit to 32-bit eras (NES, SNES, Genesis, and early PlayStation).
While the exact contents can vary depending on the specific community build, a "v4.0" collection generally categorizes its offerings into:
Improved "scraping" for box art, manuals, and video previews, making the collection more visually engaging when used with front-ends like RetroArch, LaunchBox, or EmulationStation.
For those looking for official modern games rather than curated historical packs, platforms like the Epic Games Store offer a rotating collection of high-profile free titles.