ScummVM has been ported to the Sony PlayStation Vita by Cpasjuste. The information contained on this page is based on readme-psp2.md.

Installation

Prerequisites

A homebrew enabled PlayStation Vita console.
At least one ScummVM supported game. The list of compatible games can be seen here: https://www.scummvm.org/compatibility/
The page Where to get the games references some places where those games can be bought. Demonstration versions for most of the supported games are downloadable on https://scummvm.org/demos/

The user manual describes how to add games to ScummVM and launch them: User Manual

Saves are written to the ux0:/data/scummvm/saves folder.

Button	Action
Left stick	Mouse
R + Left stick	Slow Mouse
Cross	Left mouse button
Circle	Right mouse button
DPad	Cursor Keys (useful for character motion)
R + DPad	Diagonal Cursor Keys
L Trigger	Game menu (F5)
R Trigger	Shift (used to enable Mass Add in menu)
Square	Period '.' (used to skip dialog lines)
R + Square	Space ' '
Triangle	Escape (used to skip cutscenes)
R + Triangle	Return
Start	ScummVM's global in-game menu
Select	Toggle virtual keyboard
R + Select	AGI predictive input dialog

This port of ScummVM to the Vita is based on SDL2. It uses the open source SDK VITASDK.

The dependencies needed to build it are:

The toolchain from https://github.com/vitadev/vdpm
zlib, libpng, libjpeg-turbo, libogg, libvorbis, flac, curl, openssl, freetype, from https://github.com/vitadev/vdpm
libmad from https://github.com/Cpasjuste/libmad-psp2
SDL2 from https://github.com/Cpasjuste/SDL-Vita
ScummVM from https://github.com/scummvm/scummvm
The fbo branch of libvita2d from https://github.com/frangarcj/vita2dlib/tree/fbo/libvita2d , copied under new names libvita2d_fbo.a in $VITASDK/arm-vita-eabi/lib and vita2d_fbo.h in $VITASDK/arm-vita-eabi/include. The renaming is necessary to prevent conflict with the official vita2d lib that comes with the VitaSDK.
The pre-compiled gtu release of vita-shader-collection from https://github.com/frangarcj/vita-shader-collection/releases, copy all headers to $VITASDK/arm-vita-eabi/include and the library libvitashaders.a to $VITASDK/arm-vita-eabi/lib

Once all the dependencies are correctly setup, an installable package can be obtained from source by issuing the following command:

./configure --host=psp2 && make psp2vpk

Unauthorized distribution of an installable package with non freeware games included is a violation of the copyright law and is as such forbidden.