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PLATFORMS

Where Pokémon GS Vitro runs

Pokémon GS Vitro is a Windows executable made in RPG Maker XP. Android uses Kirin or NaviaXP. iPhone and Mac use Empo. Switch, Steam, a game APK, and a GBA ROM are not part of the release.

Platform matrix

A yes means a documented way to launch the Windows build. A no means I found no release on that store or format.

PlatformStatusHow
WindowsYesNative executable, plus the RPG Maker XP runtime
AndroidYes, with a playerKirin or NaviaXP. Point it at Game.exe
iPhone / iPadYes, with EmpoNot on the App Store. One Ruby game at a time
MacYes, with EmpoApple silicon and macOS 26 or newer
SwitchNoNo release
SteamNoStore search returned no matching app on 2 Nov 2026
APK of the gameNoThe players are APKs. The game is not
GBA / ROMNoNot a ROM hack
BrowserNoNo web build
 Kirin’s minimum Android version is not stated. NaviaXP states Android 6.0 or newer. I did not copy one number onto the other.

Why people expect an APK

Kirin and NaviaXP are themselves Android packages, so a search for “APK” finds the player. The game folder is still the Windows project. Kirin asks for storage permission on first launch so it can see that folder. NaviaXP’s notes say Android 6.0 or newer and do not include the game.

Empo’s readme covers RPG Maker XP through MZ, Essentials, and PSDK. It is a pre-release, installed with AltStore, SideStore, or Sideloadly. Closing the app is how you switch games on a phone.

Source status

ClaimReadingStatus
Windows / RPG Maker XPNative Windows executable1 developer publisher
Android / iPhone / MacKirin or NaviaXP / EmpoDeveloper FAQ + independent player documentation
Mac requirementsApple silicon; macOS 26+1 player publisher: Empo
Switch / Steam / browserNo developer release listedDeveloper release page; Steam store search for Steam only
 Reviewed 2 November 2026. Documents from the same publisher count as one source.

Questions

Does Joiplay run it?

The developer FAQ says Joiplay is outdated and incompatible.

Is Kirin a Windows emulator?

Kirin’s own article says it is not Windows emulation. It is an mkxp-z runtime. The FAQ still calls the players emulators in passing.

Can I play in a browser?

No browser build is published. The archive is a 362.57 MB Windows project.

Troubleshooting

Storage permission, Joiplay crashes, and Empo’s one-game rule.

Troubleshooting →

Sources