Hoi returns: the 1992 Amiga platform game is back on PC and Mac

Hoi first appeared on the Commodore Amiga in 1992. Now it runs again on today’s hardware, this time without asking players to set up an emulator or dig through old hardware settings. The new version has been converted from its original Motorola 68000 assembly code into portable C, which means it can run directly on current Windows and macOS. That’s the main story here. This isn’t a remake with redrawn graphics, redesigned levels or a new soundtrack. It’s still Hoi, just running as a modern desktop application.

From Amiga assembly to modern C

Hoi was created by Dutch developers Reinier van Vliet, Metin Seven and Ramon Braumuller. Van Vliet handled programming and game design, Seven worked on the graphics and design, and Braumuller produced the music and sound effects.

The original game arrived on two 3.5-inch Amiga disks in 1992. It entered a market packed with platform games, which wasn’t exactly unusual for the machine. The Amiga had no shortage of colourful characters jumping over hazards and collecting things. Hoi tried a few different ideas.

Rather than sticking to one mechanic from beginning to end, it changes the rules as you move through its five levels. One section might be built around straightforward jumping and climbing. Another introduces machinery, switches or environmental puzzles. Later stages bring in a jetpack, shooting, underwater movement and vehicles. That changing structure gives Hoi a slightly unusual feel compared with platform games that repeat the same basic formula across every stage.

Five levels, five different challenges

The first level keeps things fairly simple. Hoi starts outside his shoe-shaped home, and the game introduces movement, ladders, platforms and the usual collection of things you shouldn’t touch. Mistakes cost lives. That’s very much part of the design.

The second level moves into a more industrial setting, with machinery, switches and obstacles built around timing. It’s less about simply reaching the next platform and more about working out how different parts of the environment behave. Then level three changes things again. Hoi gets a jetpack.

That gives the stage a different pace because you’re no longer dealing only with jumping distances and platform edges. You can fly, and Hoi can also fire projectiles. The game briefly shifts closer to an action title before moving on to another set of ideas.

Underwater sections, puzzles and equipment

Level four is one of the busier parts of the game. It introduces underwater sections and an air supply, along with vehicles, explosives, teleporters and other equipment. Some tools are there to help you understand the level rather than simply survive it. Camera pods, for example, let you inspect areas that aren’t immediately visible. Certain switches temporarily move the screen away from Hoi so you can see what has changed somewhere else.

That means you can’t always rely on reflexes. Sometimes you need to stop, watch what the game is showing you and remember where something happened. It’s a small detail, but it makes the level feel different from a standard left-to-right platform run. Checkpoint-style regeneration points also make progress a little less punishing. You don’t necessarily have to replay a whole level every time Hoi gets caught by a creature or environmental hazard.

The final level doesn’t slow down

The fifth stage changes the format again. This time, Hoi has to keep moving while parts of the environment disappear behind him. There’s far less room for hesitation, and the level uses rapidly changing visual effects as part of the sequence.

The original game included an epilepsy warning specifically because of those effects. That’s still relevant background for anyone approaching the game now, especially since the modern release keeps the original presentation rather than replacing it. Hoi also sticks with a traditional lives system. You begin with nine lives and can earn more by collecting complete sets of hidden objects or finishing bonus sections.

Later levels can be restarted once you’ve reached them, although doing so gives you fewer starting lives. It’s a practical compromise between old-school limited lives and the need to avoid replaying the whole game from the beginning every time.

More than a one off Amiga project

Hoi wasn’t the only game connected with its developers. The team later worked under the Team Hoi name and produced other software for Amiga and PC, including Clockwiser and the Windows platform game Moon Child. Their work also crossed into music software, with programs such as SIDmon, Digital Mugician and Syntrax.

That background helps explain why Hoi mixes graphics, sound and changing mechanics quite so freely. It came from developers working across several parts of home-computer production rather than treating the game as an isolated project. The modern release keeps that original structure intact.

There’s no attempt to turn Hoi into something it wasn’t. The pixel graphics remain. The five-level format remains. So do the limited lives, sudden mechanical changes and sections that expect you to learn through repetition. What has changed is how you run it.

Instead of relying on an Amiga emulator, players can launch Hoi directly on a modern Windows PC or Mac. For a game written in 68000 assembly more than three decades ago, that’s a fairly substantial technical update, even if the game itself still looks and plays like the 1992 platformer it always was.

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