scummvm
Description:	Classic Adventure Game Interpreter for AmigaOs4.1
Download:	scummvm.lha       (TIPS: Use the right click menu if your browser takes you back here all the time)
Size:	185Mb
Version:	20262.0
Date:	07 Apr 2026
Author:	Maijestro
Submitter:	Maijestro
Homepage:	https://www.scummvm.org
Requirements:	AmigaOS4.1 FE, Warp3D Nova GPU, SDL2 for AmigaOS4
Category:	game/misc
Replaces:	game/misc/scummvm.lha
License:	GPL
Distribute:	yes
Min OS Version:	4.1
FileID:	13775
Snapshots:   Videos:
Comments:	306
Snapshots:	7
Videos:	1
Downloads:	20  (Current version)
	6830  (Accumulated)
Votes:	18 (2/0)  (30 days/7 days)

=============================================================================
ScummVM 2026.2.0-AmigaOS4
AmigaOS4 PPC Native Port
Ported by: Maijestro/KI
=============================================================================

SHORT DESCRIPTION:
ScummVM - Classic Adventure Game Interpreter for AmigaOS4 PPC

LONG DESCRIPTION:
ScummVM is a program which allows you to run many classic point-and-click
adventure games, provided you already have the game data files. ScummVM
replaces the executables shipped with the original games, allowing you to
play them on modern hardware.

This is a native AmigaOS4 PPC port of ScummVM, built with GLES2 support
via Warp3D Nova. It runs on AmigaOne X5000 and compatible hardware.
For QEMU and Pegasos2 users, Wazp3D is required as a software OpenGL
replacement:
https://os4depot.net/?function=showfile&file=library/graphics/wazp3d.lha

REQUIREMENTS:
- AmigaOS 4.1 Final Edition
- AmigaOne X5000 or compatible PPC hardware
- Warp3D Nova (for OpenGL ES2 rendering on X5000)
- Wazp3D (for QEMU / Pegasos2 users, see link above)
- clib4.library (included, run InstallClib4 first!)
- At least 512 MB RAM recommended
- Original game data files (not included)

INSTALLATION:
1. Copy the ScummVM_AmigaOS4 folder to your desired location
2. Run InstallClib4 to install clib4.library to LIBS:
3. Start ScummVM by double-clicking scummvm
4. Add your games via the ScummVM GUI

RENDERER:
By default the software renderer is used for maximum compatibility.
On AmigaOne X5000 with Warp3D Nova, switch to OpenGL ES2 for best
performance:
- Open ScummVM Options -> Graphics
- Set Renderer to "OpenGL (with shaders)"
- Set OpenGL Implementation to "GLES2"

On QEMU / Pegasos2 with Wazp3D:
- Install Wazp3D from OS4Depot (link above)
- Use software renderer for best compatibility

TESTED AND WORKING GAMES:
The following games have been tested and confirmed working:

* Alpha Polaris (Wintermute engine)
* Art of Murder: FBI Confidential (Wintermute engine) [*]
* Blade Runner (Bladerunner engine)
* Broken Sword 2.5 (Sword25 engine)
* Day of the Tentacle (SCUMM engine)
* DreamWeb (Dreamweb engine)
* Gemini Rue (AGS engine)
* Grim Fandango (Grim engine) [*]
* J.U.L.I.A.: Among the Stars (Wintermute engine)
* Myst III: Exile (Myst3 engine)
* Penumbra: Overture (HPL1 engine) [*]
* Sanitarium (Asylum engine)
* SHABAN (Wintermute engine)
* Sherlock Holmes: The Case of the Rose Tattoo (Sherlock engine)
* Starship Titanic (Titanic engine)
* The Curse of Monkey Island (SCUMM engine)
* The Dig (SCUMM engine)
* The Feeble Files (AGOS engine)
* The Longest Journey (Stark engine)
* The Lost Crown (Wintermute engine)
* The Neverhood (Neverhood engine)
* Syberia 1 (Tetraedge engine) [*]
* Syberia 2 (Tetraedge engine) [*]
* WhiteChamber (Wintermute engine)
* Flight of the Amazon Queen (Queen engine)
* Inherit the Earth (SAGA engine)
* Lure of the Temptress (Lure engine)
* Space Quest I-VI (SCI engine)
* Police Quest I-IV (SCI engine)
* King's Quest I-VI (AGI/SCI engine)

[*] = Under investigation / known issues:
  - Art of Murder: High CPU usage after scene changes
  - Grim Fandango: Speech output not yet working
  - Penumbra: Overture: Low framerate
  - Syberia 1 & 2: Black screen issue being investigated

INCLUDED ENGINES (92):
access, adl, agi, agos, ags, alg, asylum, bagel, bbvs, bladerunner,
buried, cge, cge2, chewy, cine, composer, crab, cruise, cryomni3d,
detection, dgds, draci, dragons, drascula, dreamweb, efh, freescape,
glk, gnap, gob, griffon, grim, groovie, hadesch, hdb, hopkins, hpl1,
hugo, illusions, kingdom, kyra, lab, lure, m4, made, mads, mm, mohawk,
mortevielle, mtropolis, myst3, nancy, neverhood, ngi, parallaction,
pegasus, petka, phoenixvr, pink, plumbers, prince, qdengine, queen,
saga, saga2, sci, scumm, sherlock, sky, stark, supernova, sword1,
sword2, sword25, teenagent, tetraedge, tinsel, titanic, toltecs, tony,
toon, touche, trecision, tsage, tucker, twine, twp, ultima, vcruise,
voyeur, wintermute, zvision

PERFORMANCE OPTIMIZATIONS (2026.2.0):
- Startup time reduced to ~1 second
- shaders.dat cached (loaded once instead of 4x)
- fonts.dat ZipArchive cached (opened once instead of 4x)
- ThemeEngine double-init prevented (resolution check added)
- Audio mixer thread priority increased (+15)
- Main thread priority increased (+10)
- Mouse Grab: mouse locked to window during gameplay (Ctrl+M to toggle)
- Shell output suppressed in release builds (gDebugLevel=-1)
- Binary stripped (22MB)

KNOWN ISSUES:
- Fullscreen opens behind Workbench (use Left-Amiga-M or ALT + N to cycle
screens) Fullscreen mode hasn't been working properly on AmigaOS 4.1 since
ScummVM 2.9.0, and I haven't found a solution yet.
- Shell window comes to front briefly when starting a game
- Grim Fandango: speech output not yet working

LICENSE:
ScummVM is released under the GNU General Public License v2 (GPL).
See https://www.scummvm.org for more information and source code.
The AmigaOS4 port patches are maintained by Maijestro.

SOURCE CODE / PATCHES:
The AmigaOS4-specific patches are available on request.
Base ScummVM source: https://github.com/scummvm/scummvm

CONTACT / BUGS:
Please report AmigaOS4-specific issues via the ScummVM bug tracker
or contact Maijestro on the AmigaOS4 community forums.

VERSION HISTORY:
2026.2.0-AmigaOS4 - Major update
  - Updated to ScummVM 2026.2.0
  - 92 engines included (up from 26)
  - Vulkan support removed (not needed, GLES2 via gl4es used)
  - Mouse Grab support added (Ctrl+M to toggle)
  - Startup time reduced to ~1 second
  - shaders.dat caching added
  - All debug output removed (clean release build)
  - Version string cleaned up (no git hash)
  - Binary stripped (22MB)
  - clib4.library V2.1 included

2026.1.1-AmigaOS4 - Initial public release
  - Native AmigaOS4 PPC build
  - GLES2 support via Warp3D Nova
  - QEMU/Pegasos2 support via Wazp3D
  - 26 engines, 29 tested games
  - Startup time reduced from ~6s to ~1s
  - Joystick support added
  - Shell output suppressed in release builds
  - Binary successfully stripped (18MB)
  - Includes clib4.library installer

=============================================================================
ScummVM official website: https://www.scummvm.org
=============================================================================