Z Returns to the battlefield with a new Zod engine port for Amiga

Developer Cego has released a new AmigaOS 3.2 port of Zod Engine, with support for 68040, 68060 and Vampire systems. An AGA version is planned, too. The Bitmap Brothers’ 1996 real-time strategy game Z has found its way onto classic Amiga hardware, thanks to a new port of the open-source Zod Engine. Developer Cego has released a Motorola 68k version for AmigaOS 3.2, giving owners of accelerated machines a chance to play the PC strategy title on their own systems. The current release supports RTG graphics and includes builds for Motorola 68040, 68060 and 68080 processors. Cego has been testing the game with early beta results reaching approximately 27 frames per second. There’s more planned. An AGA version targeting Amigas equipped with a Motorola 68040 processor remains a development objective, potentially extending compatibility to machines without an RTG graphics card.

Z brought a different kind of strategy to PC

Developed by The Bitmap Brothers and published by Renegade Software, Z made its debut on MS-DOS PCs in 1996. PlayStation and Sega Saturn versions followed, but the game never received an official release for classic Amiga computers.

Z approached real-time strategy differently from contemporary games such as Command & Conquer and Warcraft II. Players didn’t have to mine resources, harvest materials or construct an elaborate military base. Instead, everything revolved around territory.

Each battlefield contains sectors with factories capable of producing military units. Capture a sector, and its factories start manufacturing robots and vehicles for your army. Lose control, and those same facilities begin supplying your opponent.

It’s a system built around constant movement. Sending your forces to capture another factory might increase your production capacity, but it can leave an important position vulnerable to an enemy attack.

Players command robot infantry, tanks and other military vehicles, taking control of factories and directing reinforcements across the battlefield. Destroying the opposing headquarters remains the main objective.

Z had a distinctive presentation, too. Its animated robot soldiers and cinematic sequences gave the military action a cartoon-style appearance, with a campaign following Brad and Allan, two soldiers serving under General Zod.

Zod Engine brings the PC strategy game to Amiga

Zod Engine is an open-source recreation developed by NighSoft. Written in C++ and using the Simple DirectMedia Layer, or SDL, it recreates the original game’s territory-based combat through a separate engine. The central mechanics remain familiar. Players capture sectors, seize factories and use their growing armies to attack opposing positions. Factories manufacture units automatically, leaving players to concentrate on commanding troops and controlling territory.

The engine introduces networked multiplayer and support for additional maps, giving players more options beyond the original single-player campaign. Zod Engine has previously appeared on Windows, AmigaOS 4 and AROS. Cego’s new port brings the project to classic Motorola 68k Amiga systems, with AmigaOS 3.2 providing the operating system environment.

Cego’s Amiga port includes native graphics, audio and installation tools

The Amiga 68k release includes separate RTG builds for 68040, 68060 and 68080 processors, with Vampire hardware serving as the primary development platform. Cego has introduced several Amiga-specific components, including RTG screen handling, blitter support, AHI audio and E-Clock timing. The package features a MUI-based launcher for starting the game.

Installation has received attention, too. The release includes a native CD data extractor and readers for the original game’s file formats. Players can extract the required game resources directly on their Amiga, without relying on another computer to prepare the files.

You’ll need an original copy of Z, though. The Amiga package doesn’t contain the commercial game’s graphics, sound effects or music, so players must supply the required data from their own CD. The engine’s source code remains available under the GPLv3 licence, with separate licensing terms applying to certain third-party components. The original game’s commercial assets aren’t covered by the engine’s open-source licence.

AGA support remains on the development roadmap

The current release requires RTG graphics, but Cego wants to bring Zod Engine to Amigas equipped with AGA graphics and a Motorola 68040 processor. Getting the game running on native Amiga graphics hardware will require further rendering and performance work, particularly during battles involving numerous moving units and vehicles.

The existing 68040 build still requires RTG, so it doesn’t provide native AGA compatibility. For now, owners of suitably equipped accelerated Amigas can run the RTG version using the required files from their original Z CD. A release date and confirmed performance figures for the proposed AGA edition haven’t been announced. The current 68k port brings Z’s factory-based combat to AmigaOS 3.2, with three processor builds, native installation tools and further hardware support on Cego’s development roadmap.

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