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Besiege: Seafarer Edition

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Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and overcome challenging obstacles.
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About Besiege: Seafarer Edition

About this bundle


Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer!

Create catapults, tanks, helicopters- anything you can imagine- with Besiege’s intuitive & flexible building system and extensive 70+ block collection!

The game’s intricate physics system creates a satisfying building & simulation experience, whether you’re the harbinger of destruction or your machine is falling apart.

Conquer your way through a singleplayer campaign of 55 destructible levels. Spanning across four island nations, each with its own environment, the campaign will pit you against unique civilizations ripe for conquest.

Cruise through Besiege’s huge sandbox levels, terrorizing their inhabitants, honing your craft & testing your ingenious prototypes.

Unlock more than 200,000 community made machines via the Steam Workshop, all available to download & play in your own game!

Besiege Multiverse is a portal for you to connect with other players and unleash chaos in multiplayer. Go head-to-head in epic machine combat or compete against your friends to complete level objectives and win custom game modes. Work cooperatively to conquer levels, complete puzzles and lay waste to armies & fortresses.

Besiege’s powerful level editing tools will enable you to wage war with AI armies and build custom environments with your friends! Make changes to levels in real time and create unique multiplayer experiences with the editor’s logic system. Robot wars, motor racing, football; there’s no end to the creative possibilities!

Besiege has built in support which has enabled our community to produce hundreds of mods and thousands of custom levels & skin packs. Easy to find and simple to install with Besiege’s Steam Workshop integration & our in-game modloader.

With more than 20,000 members, you’ll be sure to find help building, modding, skinning and if you’re looking for a challenge you can take part in one of the building contests.

The community Discord is also a great place to find other people to play multiplayer games with!

Besiege: The Splintered Sea

Dive into The Splintered Sea expansion, introducing water to Besiege for more machine-building conquests! Battle your way through a 10-level oceanic campaign, explore an all-new sandbox, and harness 8 new blocks to unleash chaos on the high seas!

Following your relentless campaign from Ipsilon to Krolmar, take to the Splintered Sea, where people are known as “The Offlanders” occupy a series of islands. Annihilate Admiral Drasckar’s fleet of cutters and go toe-to-toe with his prized galleon. Slip beneath the waves, evading the Offlander’s traps and fending off creatures of the deep. Obliterate Drasckar’s fortress and unleash his horrifying nemesis!

The Splintered Sea brings a suite of new ocean-themed blocks and limitless new possibilities!

In addition to the cutting-edge technology of “Curved Wooden Blocks”, you’ll have access to:

  • Floats that aid with buoyancy & submersion
  • A Rudder for improved steering
  • A Ship Screw, for in-water propulsion
  • A Retractable Sail for harnessing the wind
  • A Harpoon Launcher for snagging your enemies
  • A Paddle for.. paddling

Everything you can do in Besiege, you can now do in water as well!

Besiege’s water employs elements of hydrodynamics to produce shape-dependent drag, density-based buoyancy and higher speed impacts. This means that the shape and density of your machines will affect how they move through water, giving an immersive feel to aquatic machine building and control.

On the ocean surface you’ll be buffeted about by waves and beneath you’ll encounter hazards, curiosities & nasty creatures.

The Splintered Sea expansion comes with its own sandbox for you to explore. Sail through a rugged archipelago, challenge a mighty galleon and terrorize local fishermen. Drop beneath the waves and explore the ancient ruins, or put your machine to the test on the water course.

Besiege’s water is also available in Multiplayer & the level editor, with all new objects for building your own unique environments and messing about with your friends!

Besiege Editions