Emulation Vita3K - PlayStation Vita

Filippodiciocchis · Tuesday at 10:44 PM

Hello @Nagaa! Thank u so much for all the work u have been doing, are there any chances to make jak and daxter collection run on vita3K I tried to make it work on Armsx2 but it doesn’t run well

Post automatically merged: Tuesday at 10:46 PM

Hi @Nagaa thanks for all your work, is there any chances to make jak and daxter collection working? I installed jak I as well as II but it doesn’t work, ratchet and clank works but even on heavy overclock struggles I have an Oled switch I was 1900 cpu, 614gpu, 2000ram. I tried armsx2 on switch but jak run poorly I was hoping to get better chances here

albarapa · Tuesday at 10:59 PM

Filippodiciocchis said:
Hello @Nagaa! Thank u so much for all the work u have been doing, are there any chances to make jak and daxter collection run on vita3K I tried to make it work on Armsx2 but it doesn’t run well

Post automatically merged: Tuesday at 10:46 PM

Hi @Nagaa thanks for all your work, is there any chances to make jak and daxter collection working? I installed jak I as well as II but it doesn’t work, ratchet and clank works but even on heavy overclock struggles I have an Oled switch I was 1900 cpu, 614gpu, 2000ram. I tried armsx2 on switch but jak run poorly I was hoping to get better chances here

Jak and Daxter isn't running on vita3k: https://vita3k.org/compatibility.html

tmnr1992 · Wednesday at 3:51 AM

sai7234217 said:
I solved the problem; reinstalling the latest system firmware resolved it.

Tried it, still won't boot.

zdvcz · Wednesday at 8:32 AM

Amagami and Sora no Kiseki the 3rd work perfectly on VITA3k Switch.

About English Patch for both games, DON'T install patch.pkg files because VITA3k always stuck at 90% and cause Switch freeze.

For Sora no Kiseki the 3rd, just install base.pkg file, don't copy patch folder to ux0/patch. Game always crash and back to home menu. Copy and replace rePatch to app for English patch.

For Amagami, you need to copy patch folder to ux0/patch so game recognize patch v1.01, then follow instruction to patch games.

F

Hacking Translation Thread '[Release] Amagami English Version'

Mar 19, 2025

Amagami in English for PS Vita

I should stop saying what I'm working on next in these posts, I'm not good at releasing them.

Hello!

A bit back I noticed the tools Nishishi Translations made and used were released to the public. One thing led to another and now here we are! This was a very fun project to work on compared to other ones I've done as it was possible to alter the game a lot more for some new features.

PS2 Credits
First thing I want to mention before anything is the credits. This is a patch based off...

RealYoti · Wednesday at 3:00 PM

PSV OFW links:
release http://dus01.psp2.update.playstatio...85496ec88a0391b514d6e3b/PSP2UPDAT.PUP?dest=us
sysdata http://dus01.psp2.update.playstatio...3328fb67be7e51f8aa33418/PSP2UPDAT.PUP?dest=us
preinst http://dus01.psp2.update.playstatio...cc2fe92e72e9e783e421237/PSP2UPDAT.PUP?dest=us
HTTP links! Use RMB -> Save as in your browser!

LordCha · Wednesday at 8:03 PM

I have a vita and I'm little bit rusty about installing vita games. I tried instaling directly vpk but I got errors. It only worked one game(Tales of Hearts R: Infinite Evolve [PCSG00163]) and I downloaded for vita3K version. Vita3k modded games are needed to play or can play nonpdrm/vpk version too? Switch version still new and I couldn't find a install guide about it.

Other games just closed instantly with copy paste(dragon's crown etc). Probably I missing someting.

Note: PCSG00163(vita3k version) worked with just basic copy/paste to app folder.

zdvcz · 2026-09-03T04:35:34+0100

LordCha said:
I have a vita and I'm little bit rusty about installing vita games. I tried instaling directly vpk but I got errors. It only worked one game(Tales of Hearts R: Infinite Evolve [PCSG00163]) and I downloaded for vita3K version. Vita3k modded games are needed to play or can play nonpdrm/vpk version too? Switch version still new and I couldn't find a install guide about it.

Other games just closed instantly with copy paste(dragon's crown etc). Probably I missing someting.

Note: PCSG00163(vita3k version) worked with just basic copy/paste to app folder.

Download game.pkg and work.bin, then copy to same folder. Open Vita3K and choose pkg file for installing. It will take some times, maybe 10 - 15m for installing. It's work for me.

See VITA3k compatibility list so you can check if game work or not.

About applying mod or English Patch, I search for each games. Some games required following instruction for Vita3K, some games just need replace files.

SoraJr · 2026-09-03T04:45:21+0100

This is awesome. I got everything up and all the files in the right place. One problem I have is the game will boot back to the game select game screen. None of the games will start. I already tired reinstalling the three files three times.

I'm on FW 21.2.0 - AM 1.11.2 - No overclock yet.

Also, I copied the game folders to SD:/switch/vita3k/vita/ux0/app/ (game folders here)
I used NoPayStation to get them

dragonflylee · 2026-09-03T15:46:27+0100

Hi @Nagaa thanks for your great work, Sora no Kiseki work prefect on VITA3k-nx,
buy game has a red screen you get whenever you transition between one scene to another same as https://github.com/Vita3K/Vita3K/issues/2733

but it was fixed on upstream, maybe samething was missed on port

andzerotwo · 2026-09-03T16:40:00+0100

DragonMastax said:
AMAZING WORK!!!

just tested out tales of hearts R and it run really well. ive only done the tutorial so idk if the performance will drop if i get further into the game.

i did notice when i saved the game there wasn't any text. hope that can be fixed later on.

EDIT: nvm installing the firmware fixed the text issues.

I installed the same game but just show the logo name and be on a black screen forever. what config you are using?

Nagaa · 2026-09-03T16:55:09+0100

dragonflylee said:
Hi @Nagaa thanks for your great work, Sora no Kiseki work prefect on VITA3k-nx,
buy game has a red screen you get whenever you transition between one scene to another same as https://github.com/Vita3K/Vita3K/issues/2733

but it was fixed on upstream, maybe samething was missed on port

The upstream fix is in the port but it can't work here, it relies on a page-fault write trap and HOS has no resumable page faults, so the dirty flag never gets set

Replaced it with a hash comparison instead of a trap, will needs Surface Sync enabled

DragonMastax · 2026-09-03T18:57:14+0100

andzerotwo said:
I installed the same game but just show the logo name and be on a black screen forever. what config you are using?

i have the config at default. did you install the game with its work.bin?

AwsKh · 2026-09-04T01:29:29+0100

is there a tutorial for it?
i dont know what is lossless.dll and sceshacccg

sai7234217 · 2026-09-04T05:28:17+0100

Under the same settings, version 1.1.0 has much higher power consumption than 1.0.0 while running. GPU utilization is also inexplicably high, and the screen stutters from time to time.

nikujyaga88 · 2026-09-04T09:15:02+0100

Irotoridori no Sekai - World's End Re-Birth freezes after several dialogues (The bgm still on). Official Vita3k compability list says playable, so what happened here? is it the port problem?

albarapa · 2026-09-04T09:32:38+0100

Newest update fixed Muramasa

Nagaa · 2026-09-04T11:29:09+0100

sai7234217 said:
Under the same settings, version 1.1.0 has much higher power consumption than 1.0.0 while running. GPU utilization is also inexplicably high, and the screen stutters from time to time.

Some fixes from Vita3K-Plus are making it heavier, if you have any exemple of games that i can look at

FederalGOKU · 2026-09-04T14:13:21+0100

SoraJr said:
This is awesome. I got everything up and all the files in the right place. One problem I have is the game will boot back to the game select game screen. None of the games will start. I already tired reinstalling the three files three times.

I'm on FW 21.2.0 - AM 1.11.2 - No overclock yet.

Also, I copied the game folders to SD:/switch/vita3k/vita/ux0/app/ (game folders here)
I used NoPayStation to get them

View attachment 588934

im having same issue

forgotten-865 · 2026-09-04T14:21:46+0100

Vita3K-nx 1.1.0

Performance
- External Host Memory Mapping — the GPU reads guest memory directly
- Per-command heap allocations removed — Sly Cooper 2 and 3: 15-20 FPS → solid 30, and helps any draw-heavy game
- Improved CPU scheduling and thread reuse
Graphics
- Surface write-back to guest memory
- Stale surface detection — fixes the red flash between scenes in Trails in the Sky FC Evolution
- Typeless surface cast fixes — correct HDR and colour output
- FSR sharpening
- Nearest and Bicubic screen filters for OpenGL
Stability
- Fixes to memory allocation, thread teardown, mutexes and GXM object destruction
- A game branching through a null pointer no longer crashes the emulator
- Several shutdown deadlocks resolved
Installer and launcher
- Install order fixed — games install before their updates, and an update with no matching game is refused
- Install game folder added
- Invalid packages rejected with a clear message
- Fixed shortcut icons generated from game icons
- Game ID shown instead of the folder path
- Chinese localization
Input
- Simultaneous front and rear touch
- Corrected motion sensor axes
- Better on-screen keyboard handling
From Vita3K-Plus - @nckstwrt - fixes near-black rendering in Black Ops Declassified and Resistance: Burning Skies
- Full-precision shader mode
- Shader compiler — many instruction and register fixes; more games render correctly instead of showing corrupted or missing geometry
- Surfaces and render targets — depth/stencil preservation, colour channels, texture LOD and format fallbacks
- Audio — NGS mixer and voice fixes, ATRAC9 recovering after a bad frame instead of going silent
- File I/O and kernel — positional file I/O, FIOS2 overlays, mutex and condition-variable fixes

https://github.com/NaGaa95/Vita3K-nx/releases/tag/1.1.0

hippy dave · 2026-09-04T17:47:40+0100

forgotten-865 said:
Vita3K-nx 1.1.0

Performance

External Host Memory Mapping — the GPU reads guest memory directly

Per-command heap allocations removed — Sly Cooper 2 and 3: 15-20 FPS → solid 30, and helps any draw-heavy game

Improved CPU scheduling and thread reuse

Graphics

Surface write-back to guest memory

Stale surface detection — fixes the red flash between scenes in Trails in the Sky FC Evolution

Typeless surface cast fixes — correct HDR and colour output

FSR sharpening

Nearest and Bicubic screen filters for OpenGL

Stability

Fixes to memory allocation, thread teardown, mutexes and GXM object destruction

A game branching through a null pointer no longer crashes the emulator

Several shutdown deadlocks resolved

Installer and launcher

Install order fixed — games install before their updates, and an update with no matching game is refused

Install game folder added

Invalid packages rejected with a clear message

Fixed shortcut icons generated from game icons

Game ID shown instead of the folder path

Chinese localization

Input

Simultaneous front and rear touch

Corrected motion sensor axes

Better on-screen keyboard handling

From Vita3K-Plus - @nckstwrt - fixes near-black rendering in Black Ops Declassified and Resistance: Burning Skies

Full-precision shader mode

Shader compiler — many instruction and register fixes; more games render correctly instead of showing corrupted or missing geometry

Surfaces and render targets — depth/stencil preservation, colour channels, texture LOD and format fallbacks

Audio — NGS mixer and voice fixes, ATRAC9 recovering after a bad frame instead of going silent

File I/O and kernel — positional file I/O, FIOS2 overlays, mutex and condition-variable fixes

https://github.com/NaGaa95/Vita3K-nx/releases/tag/1.1.0

Great work! Did you see my comment about faking the camera for Uncharted, any thoughts?

Emulation Vita3K - PlayStation Vita

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