PSNES PS4

pSNES
pSNES
General
Author	Cpasjuste
Type	Console
Version	7.1
License	GPL-3.0
Last Updated	2025/12/30
Links
	Download
	Website
	Source
	Support Author

pSNES: Portable Snes9x is a SNES emulator, multiplatform port of snes9x emulator.

Features

Support save states.
Support cheats (put a "rom_name.cht" file with game genie codes in cheat folder).
Support 2x, 3x, fit, fit 4/3 and fullscreen hardware linear scaling.
Support shaders effects.

Installation

Create "/data/psnes" directory on hdd.

Copy roms to "/data/psnes/roms" directory on hdd.

Example for "Super Mario World (USA).cht" game genie codes:

cheat
  name: UnlimitedJumps
  code: 3E2C-AF6F
  enable

cheat
  name: 99Lives
  code: 14B4-6F07
  enable

Screenshots

Media

Play Super Nintendo Games (snes) On PS4 | Jailbreak 9.00 and Below (VicianaLab)

Changelog

v7.1

psnes: fix texture pitch/lock
psnes: bump snes9x to latest git rev
switch: fix libmpv crash (fix crash on startup)
vita: fix pgba installation (but gba emulation is slow...)

v7.0

Main changes
- pgba: add mGBA core
- ui: add roms count in rom listing
- ui: improve filtering
- ui: fix roms listbox up/down
- ui: fix roms/systems filtering
- ui: rename FILTER_AVAILABLE to FILTER_MISSING
- ui: fix fit scaling on high resolution screens
- config: big refactor (may need manual deletion of old configs files)
- config: allow adding custom roms paths to config file
- common: remove embedded gamelist support(use gamelist.xml files found in roms paths)
- common: set option "FILTER_AVAILABLE" to "ON" by default
- misc: add support for loading game from console argument
- pgen: fix roms paths
- fbneo: bump to latest git revision : https://github.com/finalburnneo/FBNeo/tree/36092078ac2ba48acf2105d2cad8310ab2236224
- pfbneo: fix driver lookup
- vita: enable large heap size (256MB)
  - vita: enable console games back
  - vita: fix scaling options (missing scale 2x)
  - vita: fix crash in release builds
- vita: fix fbneo core bump
- switch: fix libmpv crash on second app launch
- windows/linux: fix fullscreen on/off option
Notes
- windows, vita and ps4 platforms were not fully tested
Notes (pfbneo)
- Since version 7.0, "gamelist.xml" files are not included anymore in the binaries. The "gamelist.xml" file provide information about each game (name, genre, release date, if the game is a clone, etc...). If you do not provide your own "gamelist.xml" in each pfbneo rom folder, you will miss some information. If you do not have them, they can be created with a tool like Skraper (or my own command line one sscrap). Else you can download them from the repository history and put them in the corresponding rom folder (and rename them to "gamelist.xml").
Know bugs
- The roms are not correctly detected on first app launch, please launch the app a second time to see your roms...

v6.7.1

common: cleanup media loading code.
common: add unknown files even if it doesn't exist in gamelist.xml.
common: change menus items position.
common: fix games paths starting with ./
common: fix medias paths with recalbox gamelist.xml format.
common: add ability to use custom gamelist.xml file in roms folders, overriding embedded (romfs) gamelist.xml.
common: add SHOW_AVAILABLE menu option to hide missing files/roms/systems from gamelist (restart required).
ui: better handling of auto screen resolution.
ui: add font scaling option.
ui: add aspect ratio option.
ui: do not show extensions in rom list.
skins: fix start and select buttons size.
skins: fix option menu title position.
skins: remove big skin (font scaling and aspect ratio options should be enough now).
skins: add config.cfg.override and config.cfg.override.43 support.
skins: allow/fix skin override from data directory.
pnes: bump nestopia to 1.52.0.
pnes: fix data paths (nestopia saves, etc...).
pfbneo: bump fbneo to latest git revision.
pgen: bump Genesis-Plus-GX to latest git revision (c3f02f9c9059e7f4898dd73feac57ef610e22db0).
pgen: fix vita audio crackling (fps drops).
psnes: bump to latest git revision (153965e5f2fbb0b638868ac3fa89ff8b0363d22c)
vita, 3ds, windows: fix compilation
vita: enable cps3 driver back (OPTION_LIGHT).
vita: fix app version in sfo creation.
switch(pnes): invert A/B buttons by default.
switch: force 720p resolution.

v.6.6

pfbn: support latest fbneo core (25f8e93).
pfbn: fix memory leak on stop.
pfbn: fix default dip switch values (fix red hearth, some megadrive games...)
common: fix adding favorites in some cases.
common: revert roms paths to default if not available.
pnes/vita: should fix zip loading.
android: add android support (wip).

Full list of changes can be found here.

Credits

Thanks:

ScHlAuChi.
devkitPro and libnx people: yellows8, plutoo, profi200, WntrMute ....
ScHlAuChi again.

External links