

Build your fortress, position your cannons and blast through enemy defenses in a 3D physics strategy game. Experiment with bricks, steel and jelly across Crystal and Dam modes. Plan each turn or trade fire in Free mode.
Overview
Build your fortress, position your cannons and blast through enemy defenses in a 3D physics strategy game. Experiment with bricks, steel and jelly across Crystal and Dam modes. Plan each turn or trade fire in Free mode.
Description
Block Siege is a 3D physics strategy game that combines freeform building with hands-on cannon battles. Construct a fortress from different materials, position your cannons, then aim and fire. Your defenses must withstand the impact while your shots search for a way through.
Build with bricks, rock, steel, jelly and triangular supports. Spend your construction budget, reinforce key positions and balance protection against clear firing angles. Build taller, add another layer, or conceal what matters most. Put your design to the test.
Deploy multiple cannons, switch firing positions and adjust your direction and power. Colliding projectiles, tumbling blocks and collapsing structures make the results of each shot visible. Study the opposing layout and look for a vulnerable spot.
Combine tools such as glue, oil and smoke, then challenge AI opponents with different difficulty levels and building styles. Visit the practice range to build and test your structures without an opponent or a win condition.
Build strong. Aim true.
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Gameplay Trailer
Max Upgrades and Destruction
Build, Move and Counter
Snowball Growth
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