Build a voxel fortress, then blast your rival's to rubble. Fortify your commander, arm your walls with cannons, mortars and railguns, and send troops through the breach. A turn-based artillery siege where every block can be destroyed. Solo vs bots or 2–4 player online.

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Planned Release Date: September 2026

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About This Game

FORTIFY. BOMBARD. BREACH.

Voxel Siege is a turn-based artillery duel built on a fully destructible voxel world. First you build — raising a fortress block by block around your commander. Then you fight — raining shells across the battlefield until one commander lies buried in the wreckage of their own keep.

BUILD YOUR STRONGHOLD

Spend your budget on a fortress that's equal parts art and armor. Choose from over two dozen materials — from humble dirt and timber to reinforced steel, obsidian, shatterproof armor plate, glowing lanterns and lava-veined ember rock. Every material has its own cost, toughness and behavior: glass shatters, thatch catches fire, and anything left unsupported comes crashing down.
  • Mount your arsenal: cannons, arcing mortars, piercing railguns, homing missiles and tunneling drills
  • Hide your commander deep inside — the enemy has to dig them out to win
  • Deploy infantry and demolishers, cut doors into your walls, and decorate with banners, torches, fences and statues
  • Stock up on powerups: smoke screens, shields, medkits, EMP blasts and airstrike beacons

THEN TEAR IT ALL DOWN

Combat is a turn-based siege. Take aim, judge the arc, and fire — then watch walls explode into tumbling chunks, fires spread across timber, and whole towers collapse under their own weight. Grind through the enemy's defenses, silence their guns, and send your troops charging through the breach to storm the commander's chamber.

FIGHT SOLO OR ONLINE

  • Campaign vs. Bots — battle 36 hand-designed enemy fortresses across three difficulty tiers, from crude bunkers to sprawling citadels
  • Online Multiplayer — 2 to 4 players, host-configurable budgets and timers, add bots to fill the ranks, join by code or Steam invite
  • Sandbox — build freely with no limits and save your best designs as blueprints

EVERY BLOCK COUNTS

A chunky retro voxel aesthetic where nothing is just for show — every wall you raise is a wall your enemy has to break. Build it beautiful. Build it to last. Then find out if it does.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Voxel Siege uses generative AI for some pre-generated content, all reviewed by the developer before inclusion. Specifically: some in-game material/block textures were created with AI image tools; the music and sound effects were created with AI audio-generation tools; the store page description and some marketing copy were drafted with AI assistance; and some level/fortress layouts were generated with AI-assisted tooling. All AI-generated content was created during development (not live or at runtime), was reviewed by the developer, and does not incorporate third-party intellectual property. The game does not generate any AI content live during gameplay.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 (64-bit)
    • Processor: Dual-core 2.5 GHz (Intel Core i3 / AMD Ryzen 3 or equivalent)
    • Memory: 4 GB RAM
    • Graphics: Vulkan-capable GPU with 2 GB VRAM (NVIDIA GTX 750 Ti / AMD RX 460 or better)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 500 MB available space
    • Additional Notes: Broadband internet connection required for online multiplayer
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11 (64-bit)
    • Processor: Quad-core 3.0 GHz (Intel Core i5 / AMD Ryzen 5)
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 1060 / AMD RX 580 (4 GB VRAM) or better
    • DirectX: Version 11
    • Storage: 500 MB available space
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