Build your fortress and hold the line against a massive goblin horde. Combine archers, artillery, and arcane magic, unlock powerful upgrades, and adapt as your walls crumble. GOBILLIONS is a tower defense game where every breach can become your last stand.

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Planned Release Date: To be announced

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About This Game

Fortress-Building Tower Defense

Gobillions is a tower defense game about building a fortress against an overwhelming goblin horde. Shape the battlefield with walls and towers, develop an arsenal of steel and sorcery, and keep your castle standing as the enemy tears your defenses apart.

Build a fortress worth defending.

  • Draw your own defenses. Place walls across the terrain and position towers to turn narrow passes into fields of fire.
  • Reinforce the line. Spend gold earned from defeated goblins on new towers, unit promotions, and stronger fortifications.
  • Plan for a breach. Build several lines of defense so one broken wall doesn't leave your castle exposed.

Two defensive towers and a stone wall are constructed near the castle.

Choose how your defenses evolve.

  • Branching tower upgrades. Start with Archers and Mages, then specialize into crossbowmen, artillery, and powerful spellcasters.
  • Research with Arcana. Unlock units, wall reinforcements, and Meteor Storm upgrades through a shared research tree.
  • Make permanent choices. Each tower follows its own promotion path. Combine long-range fire, piercing attacks, and crowd control to cover one another's weaknesses.

Survive the collapse.

  • Hold back the horde. Concentrate your fire on packed ranks of goblins as they push through the mountain passes.
  • Cast Meteor Storm. Spend Mana to strike a dangerous concentration of enemies, then develop the spell through further research.
  • Adapt as walls fall. Towers topple, masonry crushes enemies below, and new gaps open in your defenses. If your castle falls, the defense is over.

AI Generated Content Disclosure

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

Our team uses generative AI tools to help develop some in game assets.

System Requirements

Windows
macOS
    Minimum:
    • OS: Windows 10 or Windows 11 (64-bit)
    • Processor: Intel Core i5-8400 or AMD Ryzen 5 2600
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060 (6 GB) or AMD Radeon RX 580 (8 GB)
    • Storage: 2 GB available space
    • Additional Notes: Provisional requirements; subject to change before release. Requires a Vulkan-capable graphics driver. Keyboard and mouse required.
    Recommended:
    • OS: Windows 11 (64-bit)
    • Processor: Intel Core i5-12400 or AMD Ryzen 5 5600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 3060 (12 GB) or AMD Radeon RX 6600 (8 GB)
    • Storage: 2 GB available space
    • Additional Notes: Provisional requirements; subject to change before release. SSD recommended. Requires a Vulkan-capable graphics driver. Keyboard and mouse required.
    Minimum:
    • OS: macOS 13 Ventura or later
    • Processor: Apple M1
    • Memory: 8 GB RAM
    • Graphics: Apple M1 integrated GPU
    • Storage: 2 GB available space
    • Additional Notes: Provisional requirements; subject to change before release. Apple Silicon Mac required. Keyboard and mouse required.
    Recommended:
    • OS: macOS 13 Ventura or later
    • Processor: Apple M1 Pro or better
    • Memory: 16 GB RAM
    • Graphics: Apple M1 Pro integrated GPU (16-core) or better
    • Storage: 2 GB available space
    • Additional Notes: Provisional requirements; subject to change before release. Apple Silicon Mac required. Keyboard and mouse required.
* Starting February 15, 2024, the Steam Client will no longer support 32-bit games or macOS 10.14 or lower.
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