Choose a planet, build your fortress, and prepare for war. Arm yourself with powerful weapons, deploy troops, and defend your stronghold against relentless attacks. In this action-packed block-builder, survival is earned, and only the strongest will remain.
We are not affiliated with IsThereAnyDeal.










Block Fortress 2 lets you build an impenetrable fortress in almost any way imaginable, then puts you in the action trying to defend it! Place walls, turrets, traps, and tons of other specialized defenses to build your base. Choose from dozens of guns and equipment, build an army, and join the fight to defend your stronghold! Put your skills as a builder, commander, and fighter to the test as you try to fend off the relentless enemies of the Blockverse!
Build your base using dozens of different turrets, walls, and other special blocks. Defend against attacks from four different enemy races!
Choose your equipment, build an army, and join the battle in action-packed first- or third-person combat!
Set up massive battles or intricate stealth missions. Build obstacle courses or giant worlds to explore. If you can imagine it, you can build it! Then share your creations and download others for endless replayability!
Build a home on your command ship and explore 10 different planet types, each with unique dangers!
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.










Block Fortress 2 lets you build an impenetrable fortress in almost any way imaginable, then puts you in the action trying to defend it! Place walls, turrets, traps, and tons of other specialized defenses to build your base. Choose from dozens of guns and equipment, build an army, and join the fight to defend your stronghold! Put your skills as a builder, commander, and fighter to the test as you try to fend off the relentless enemies of the Blockverse!
Build your base using dozens of different turrets, walls, and other special blocks. Defend against attacks from four different enemy races!
Choose your equipment, build an army, and join the battle in action-packed first- or third-person combat!
Set up massive battles or intricate stealth missions. Build obstacle courses or giant worlds to explore. If you can imagine it, you can build it! Then share your creations and download others for endless replayability!
Build a home on your command ship and explore 10 different planet types, each with unique dangers!
Choose a planet, build your fortress, and prepare for war. Arm yourself with powerful weapons, deploy troops, and defend your stronghold against relentless attacks. In this action-packed block-builder, survival is earned, and only the strongest will remain.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.