Alien vs Predator
Description:	AvP for AmigaOS 4.1, SDL2 and Mesa
Download:	avp.lha       (TIPS: Use the right click menu if your browser takes you back here all the time)
Size:	2Mb
Version:	1.0
Date:	23 Sep 2026
Author:	Falke_34
Submitter:	Falke_34
Email:	falke 34/gmx de
Homepage:	http://falke34.bplaced.net
Requirements:	AmigaOS 4.1, SDL2, Mesa
Category:	game/fps
License:	GPL
Distribute:	yes
Min OS Version:	4.1
FileID:	14090
Comments:	2
Snapshots:	0
Videos:	0
Downloads:	24  (Current version)
	24  (Accumulated)
Votes:	0 (0/0)  (30 days/7 days)

Short:        Aliens vs Predator for AmigaOS 4.1
Author:       Falke_34; see Credits for original authors
Port:         PPC-AmigaOS 4
Type:         game/shoot
Version:      1.00
Architecture: ppc-amigaos
Requires:     AmigaOS 4.1 (PPC), SDL2, Mesa

## Aliens versus Predator for PPC-AmigaOS 4

This is a PPC-AmigaOS 4 port of Aliens versus Predator, based on the
MorphOS port by Anders Granlund. This version has been adapted to use
SDL2 and Mesa for graphics and platform support instead of the
MorphOS-specific SDL 1.2/gl4es layer.

Full-motion video (FMV) cutscenes are not implemented in this build; the
game runs without them. Sound (including in-game music) is handled by
OpenAL via AHI.

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## Requirements

To play this game you need the original PC version of either:

* Aliens versus Predator Gold Edition
* Aliens versus Predator Classic 2000 Edition

The Classic 2000 Edition can still be purchased on Steam and features
background music during gameplay.

You also need:

* AmigaOS 4.1 running on a supported PowerPC system
* SDL2 for AmigaOS 4.x
* Mesa

## Installation

Copy the original game data files from your PC installation of
Aliens versus Predator Gold Edition or Classic 2000 Edition into the
game directory.

## Usage

Command-line options:

  -f | --fullscreen   Force fullscreen mode
  -w | --windowed      Force windowed mode
  -j | --nojoy         Do not access the joystick
  -y | --vsync         Enable vertical sync
  -n | --novsync       Disable vertical sync (default)

Vertical sync is off by default, as this measurably improved performance
in testing; use -y if you prefer smoother, tear-free output over higher
frame rates.

Selectable screen resolutions range from 512x384 up to 2560x1440,
including common widescreen sizes (1280x720, 1366x768, 1440x900,
1600x900, 1680x1050, 1920x1080, 1920x1200); available resolutions
depend on what your display reports.

## Source code

The port is based on the MorphOS source release of Aliens vs Predator,
with the platform and graphics layer adapted to use SDL2 and Mesa, and
with a number of AmigaOS4/PPC-specific bug fixes (memory alignment,
save/load, and OpenAL cleanup on exit) applied on top.

The original MorphOS source release was published on Aminet:

  http://aminet.net/package/game/shoot/avp.src-morphos

## History

1.00 - Initial SDL2 / Mesa based AmigaOS 4 port.
	- Icons by McFly

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## This port is based on, and/or uses

* Aliens versus Predator Gold source code by Fox Interactive /
  Rebellion Developments.

* The MorphOS PPC port of Aliens versus Predator by
  Anders Granlund [granlund23()yahoo.se](mailto:granlund23()yahoo.se).

* Unofficial Aliens versus Predator Linux port by
  Steven Fuller [relnev()icculus.org](mailto:relnev()icculus.org)
  http://icculus.org/avp/

* Unofficial Aliens versus Predator AROS port by BSzili
  http://bszili.morphos.me/
  http://aminet.net/package/game/shoot/avp.i386-aros
  http://aminet.net/package/game/shoot/avp.src-aros

* SDL2 and related SDL technologies by the SDL development team,
  including the SDL2 port for AmigaOS 4.x.

* Mesa by kas1e

* OpenAL for AmigaOS 4.x port by Salass00 and Spot / Up Rough
  http://aminet.net/package/dev/lib/openal-soft

* Aliens versus Predator icon by Exhumed
  http://www.iconarchive.com/artist/3xhumed.html
  http://3xhumed.deviantart.com/

## Credits

Original game:
Fox Interactive / Rebellion Developments

MorphOS PPC port:
Anders Granlund [granlund23()yahoo.se](mailto:granlund23()yahoo.se)

Linux port:
Steven Fuller [relnev()icculus.org](mailto:relnev()icculus.org)

AROS port:
BSzili

AmigaOS 4.1 / SDL2 / Mesa port:
Falke_34

SDL:
SDL development team

Mesa:
kas1e

OpenAL:
Salass00 and Spot / Up Rough

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## Legal

Aliens versus Predator and all original game assets are property of
their respective copyright holders.

This port does not include the original commercial game data. You must
obtain the required game data from a legally owned copy of the original
PC release.

The source code to Aliens versus Predator is copyright (c) 1999-2000
Rebellion and is provided as is, with no warranty for its suitability
for use. You may not use this source code, in full or in part, for
commercial purposes. Any use must include a clearly visible credit to
Rebellion as the creators and owners, and reiteration of this license.