250 Coins
20 Lives
0 Score
0 / INF Ready
Recruit Callsign
Next Wave W1
Medium Tank 4 enemies
v...
Build
Support
Mission brief

Choose your callsign

Build towers and walls on the open terrain. Enemies always recalculate the shortest path to your base.

  • Every placement must leave a valid route open.
  • Use walls to make enemy routes longer.
  • Use one-shot support to stabilize dangerous waves.
  • Start waves, earn coins, then upgrade or sell your defenses.

How to Play

Build a maze with towers and walls, but always leave at least one route from the enemy entry to your base.

Desktop placement

  1. 1

    Select a tower, wall, or support action from the build panel.

  2. 2

    Move the pointer over the battlefield to preview the selected placement.

  3. 3

    Click an empty tile to place the selected defense if the route stays open.

  4. 4

    Click an existing defense to open upgrade and sell actions.

Touch placement

  1. 1

    Select a tower, wall, or support action from the build panel.

  2. 2

    Press and hold on the battlefield until the placement preview appears.

  3. 3

    Slide while holding to choose the tile, then release to place.

  4. 4

    Drag before the preview to pan across the battlefield.

Defense rules

  • Walls block one tile and are used to lengthen enemy routes.
  • Invalid placements are rejected if they block every route or trap an active enemy.
  • Open an existing defense to upgrade or sell it.
  • Start the wave after building, then spend earned coins between attacks.

Leaderboard