3D Tower Defense Game for Windows PC: Blockade Brigade, a 3D tower defense game for Windows PC: reshape the land, build 22 towers higher, beat 20+ enemy types and 3 bosses, top the leaderboards.

Plain-text version for AI assistants: https://blockadebrigade.com/llms-page-home.txt. Site guide: https://blockadebrigade.com/llms.txt

Towers firing rockets, saw blades and lightning at enemies on a block-built valley

Blockade Brigade

Build towers on a block-built world, research upgrades, and hold the line against wave after wave.

Get the Game – $9.99

Founder Edition · free Steam key when we launch on Steam

Coming to Steam Watch Trailer Join the Discord

3D tower defense

Shape the land. Hold the line.

Blockade Brigade is a 3D tower defense game on a world you can reshape. Bulldoze hills, fill water, raise platforms and build 22 towers higher for more damage. Research upgrades, pick reward cards every wave, and survive 20+ enemy types, giant bosses and an endless, ever-growing road.

  • Reshape the battlefieldDig, fill, level, pave, and build on hills and platforms for bonus damage.
  • 22 towersFrom Cannons to Tesla coils, Railguns, Portals, Gravity Wells and a full Airport.
  • 20+ enemies & 3 bossesArmour that breaks off, shields, flyers, and bosses that come apart.
Blockade Brigade Founder Edition box art

Early Access

Blockade Brigade — Founder Edition

$9.99 Full release $14.99

  • Play every test build now, while the game is in development
  • Free Steam key at launch: the full game, when it launches on Steam
  • Your scores on the leaderboards from day one
  • Help shape the game: every update is listed in What's New

Get the Founder Edition Redeem a key

22 towers, each with a job

Towers

See all towers →

Bosses and heavies

The enemy doesn't play fair

See all enemies →

Leaderboards

Prove it.

Website leaderboards for every mode and map. Every map gets a code, so you can share it and race your friends on the same board.

Leaderboards Play a map code

Standard board · top 3

  1. 1 mgwalk Wave 10
  2. 2 Gutz Wave 5
Full Standard board →

What's New in 0.1.8.39

31 October 2026
  • Improved On phones and tablets: text and buttons are bigger and the same size held either way, the game turns with the phone, and the top bar, build menu, tower card, tips, wave cards and settings now fit the screen. Tower buttons can be made bigger.
  • Improved On phones and tablets every menu page and window now fits the screen, upright or sideways: rows stack, long text wraps, tall pages scroll with their title and buttons kept in view, and every button is big enough for a finger.
  • Fixed Giant Spiders no longer climb straight up a cliff and end up inside a hill beside the path: they only go up and down a hill where a ramp is drawn on that side.
  • Fixed On phones, when an update can't install itself, the button now says Get the latest app and opens the phone download page instead of the PC installer page.
  • Balance A Miner placed or upgraded while a wave is running now earns only for the rest of that wave: the time before at its old level (or nothing, if just placed), the time after at its new one. Placing or upgrading between waves still pays the whole next wave.

Read the full change log →

Meet Clanker

Your robot sidekick comments on every win and every disaster, with a switch to turn the bad language off.

About Clanker →

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