
Bulwark blends casual and creative building elements with touches of strategy and exploration. It's an experimental mix of genres that can be enjoyed casually or as an epic conquest featuring naval units, air units, and fortresses.


You are in charge of the last remnants of free people on the Ursee, tasked with building a new home. Carve your path onto a world, tower by tower, wall by wall, sculpting from the daunting cliffs and perilous waters of an unforgiving landscape that refuses to be tamed.
Design fantastic ocean fortress settlements. Progress is simple, grow the populations of various factions and you will progress on their Soultrees. Unlocking commanders and captains that may work for you, unlocking new ships, units and abilities.
Bulwark - Explore the Great Ursee as you build your grand civilisation. Scavenge for resources,create trade routes and strike alliances with other factions scattered across the waves as you balance negotiation and conflict to grow your settlement.
Freebuild - Enjoy a cosy ‘Freebuild Mode’, devoid of the conflict and challenges present in standard play, you can sketch and experiment without the need for resources, building without limits.
Total Conquest - War has come to the Great Ursee. You start at war with every faction, diplomacy is disabled and the frequency and scale of raids is ramped up. It is no longer enough to just build - now you must survive.
Wood, stone and Iron aren’t stored or tallied up, the only thing that counts is distance, not cost. You transport resources along your network of towers as well as trading routes over the sea. Towers and walls within range of the resource can be upgraded and built for free, those out of range cannot.
The currency that powers diplomacy, army building, buying new locations and unique buildings is separate from resources, it runs on a currency called, Splinters. You gain these through population growth, trade with other factions or as rewards from combat.
The game challenges you to design and grow grand fortresses, often at little cost other than setting up trade routes for resources. As you grow you may invite in populations from other factions which unlock faction unique content from their “soultree”.
But everybody hates everybody on the Ursee and doing so might lead to war or to loyal allies that merge with your empire. This sandbox builder has consequences!


Complete the tutorial

Upgrade a tower to stone

Own a command tower with 5 floors

Own a 2nd outpost

Reach a single resource extractor output of 20

Have 10 Captains within your retinue at one time

Have 10 Commanders within your retinue at one time

Own a command tower with 14 floors
Minimum OS: Windows 10 Processor: Intel i5 4th Gen Or AMD Ryzen 5 1600 Memory: 16 GB RAM Graphics: Intel Arc A380. or Nvidia GTX 1650 or AMD RX 6400 DirectX: Version 11 Storage: 3 GB available space Recommended OS: Windows 11 Processor: Intel i7 6th Gen or AMD Ryzen 5 5500 Memory: 32 GB RAM Graphics: Intel Arc A770 or Nvidia RTX 2070 or AMD RX 6600 XT DirectX: Version 12 Storage: 3 GB available space
Minimum OS: Ubuntu 20.04 (+proton ) Processor: Intel i5 4th Gen Or AMD Ryzen 5 1600 Memory: 8 MB RAM Graphics: Intel Iris Xe or Nvidia 1050ti or AMD 5830 Storage: 3 GB available space Recommended OS: Ubuntu 24.04 (+proton ) Processor: Intel i7 6th Gen or AMD Ryzen 5 5500 Graphics: Intel Arc A750 or Nvidia GTX 1080 or AMD RX 6700 Storage: 3 GB available space