A downloadable game for Windows, macOS, and Linux

Buy Now$5.99 USD or more


In claustrophobic, puzzle-riddled, dangerous mazes, surrounded by countless enemies, you hunt the Evil Masters down with the purpose of eliminating them and the pain they brought. Determination, concentration, and quick reflexes will be your only allies in your desperate quest...


BOH is a dungeon crawler where you need to solve puzzles, collect items, open passages, avoid traps, kill the Evil Masters and the creatures they generate endlessly, and ultimately come out of the mazes in one piece. Keep cool, avoid the enemies as much as possible, focus on the labyrinths, and eventually you'll make it to the end.

BOH, thanks to its unique aspect and gameplay, is an immersive experience that makes you feel as if you were actually lost in those treacherous dungeons.

You can play any (unlocked) mission any time, and you can also decide how they look and sound by choosing freely one of the several themes available...

soundtrack stuff

... not to mention that, if you're the creative type, you can even create your own missions and themes (!) thanks to the developer's manual, which provides all the information needed.

developer's manual

And once you're done dispatching the baddies, you can also see how you fare against the other players in the world by submitting your records to the online standings!


The best way to really appreciate BOH is to play all the missions included in the demo. But if you want to get quickly an initial idea, enjoy till the very end this video, which shows six of the easiest missions played from start to finish, using all the available themes.


  • immersive & thrilling gameplay
  • 50 missions + 20 missions to unlock + 7 training missions
  • missions divided in 5 levels of difficulty
  • multi-phase missions
  • multi-floor battlefields of any size/shape
  • mind-blowing puzzles and deadly traps
  • many power-ups/items
  • 7 kinds of enemies
  • hand-pixelled retro 2D graphics
  • 360° character-centric top-down view
  • real-time field of vision and lighting
  • context-sensitive sound effects
  • rich soundtrack
  • 6 audiovisual themes
  • optional CRT/LCD filters
  • online world standings
  • possibility of creating missions, themes, and translations
  • interface in Danish, Dutch, English, Finnish, French, German, Italian, Norwegian, Polish, Spanish, and Swedish


Besides the game itself, you also get all the music tracks in CD quality and the artwork to produce a professional-looking audio CD with jewel case booklet and inlay.

soundtrack stuff

Listen to the menu tracks of all the themes now!


BOH runs natively on AmigaOS, AROS, Linux, MacOS, and Windows.
MINIMUM: 500 MHz CPU · 32 bit graphics card · 16 bit sound card · 20 MB RAM · 30 MB disk · 32 bit binaries support · AmigaOS 4.0 (PPC) / AROS (x86) / Linux (x86, SDL 1.2, SDL_mixer 1.2, SDL_net 1.2) / MacOS X 10.4 (PPC/x86) / Windows XP (x86)
RECOMMENDED: 800+ MHz CPU · joypad · internet connection


Follow BOH on Facebook
Check the Online Standings
Retrieve your itch. io key (for non-itch.io customers only)


BOH is part of a saga that, as of writing, includes five totally different games.
BOH opens the story, with the Evil Masters bringing chaos to Earth. In Huenison, the fight continued against just the eponymous character. Eventually they were all repelled from Earth, but, as seen in QUOD INIT EXIT IIm, during their retreat, Huenison and his companions happened to pass by planet Suinio and decided to cause trouble there as well. MAH shows that, even years later, the memory of the Evil Masters still lives on in the aspect of the virtual guards that a group of fanatics created to protect the Apocalypser, a device capable of destroying the whole planet. Finally, KOG assigns the hero who saved the Earth in MAH a new mission: when back to his space colony, he learned that peace was at risk and was asked to develop a sofware application for defense training.


Buy Now$5.99 USD or more

In order to download this game you must purchase it at or above the minimum price of $5.99 USD. You will get access to the following files:

BOH-game.iso (all systems + soundtrack) 110 MB
BOH-game-AmigaOS.lha 17 MB
BOH-game-AROS.lha 17 MB
BOH-game-Linux.tar.gz 16 MB
BOH-game-MacOS.zip 20 MB
BOH-game-Windows.exe 16 MB


Support this game at or above a special price point to receive something exclusive.

Original Boxed Copy

The original professionally-produced CD-ROM (containing the first AmigaOS and Windows versions) with a 24 page color printed English manual in a shrink-wrapped DVD box.

package strip

(Worldwide shipping included.)

Download demo

BOH-demo-AmigaOS.lha (17 MB)
BOH-demo-AROS.lha (17 MB)
BOH-demo-Linux.tar.gz (16 MB)
BOH-demo-MacOS.zip (20 MB)
BOH-demo-Windows.exe (15 MB)

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