Unreal AOS4
Description:	Unreal (1998) port for AmigaOS4
Download:	unreal.lha       (TIPS: Use the right click menu if your browser takes you back here all the time)
Size:	25Mb
Version:	1.0
Date:	13 Jul 2026
Author:	Maijestro
Submitter:	Maijestro
Email:	reneengel80/emailn de
Homepage:	https://github.com/fgsfdsfgs/UE1
Requirements:	AmigaOS 4.1 FE, Warp3D Nova (or compatible GLES2 driver), your own legally obtained copy of Unreal (1998)
Category:	game/fps
License:	Other
Distribute:	yes
Min OS Version:	4.1
FileID:	13937
Comments:	0
Snapshots:	0
Videos:	0
Downloads:	5  (Current version)
	5  (Accumulated)
Votes:	0 (0/0)  (30 days/7 days)

Unreal (1998) ported to run natively on AmigaOS4.

This is an unofficial, non-commercial fan port. It is not
affiliated with, endorsed by, or sponsored by Epic Games.
Unreal, the Unreal Engine, and all related assets are the
property of Epic Games.

This archive does NOT contain any original Unreal game data
(textures, maps, sounds, etc). You need your own legally
obtained copy of Unreal to use this port. This port itself
is not sold; optional donations are welcome but never
required. That said, donations genuinely make a difference
in whether future projects like this one happen at all.

Shared for preservation and hobbyist interest only.

Based on the open community source fork:
https://github.com/fgsfdsfgs/UE1

Installation:
Copy the contents of this archive alongside your existing
Unreal installation data, then run Unreal from the System
drawer.

Changes in this version:
- Fixed big-endian package loading
- Static linking of driver packages (NSDLDrv, NOpenALDrv, etc)
- Rewritten threading support for stable audio
- Various rendering fixes
- Build optimization pass (O3 + LTO)

Known issues:
- Fullscreen at exactly your desktop resolution may open
  behind Workbench. No workaround currently known; use a
  different resolution than your desktop resolution to
  avoid this until it's fixed.
- Lighting driver bug in the GLES2 renderer: FPS occasionally
  drops to around 30 in scenes with many light effects

Tested exclusively on:
AmigaOne X5000 with Radeon RX580
Average ~60 FPS, dropping to ~30 FPS in scenes with heavy
lighting (see known issues above)

Feedback and bug reports welcome via the Amigans.net thread
linked above.

Credits / thanks:
- Bazill and BSzili, for the big-endian fixes and other
  work this port builds on
- Walkero, for the AmigaOS4 cross-compilation toolchain and
  Docker build environment used to build this port
- Everyone in the Amiga developer community who builds and
  maintains the tools that make projects like this possible