NATIVE EDITION / TOWER DEFENSE
CURRENT MAPSWITCHBACK
BANK$350
LIVES20
WAVE00 / 40
SCORE0
PREPARE YOUR DEFENSEPLACE TOWERS OFF THE PATH
Select a tower on the right, then place it on the grid.
1–4 Towers U Upgrade P Pause Space Send waveSystem ready. The Vectoids are coming.
VECTOR DEFENSE NETWORK

Select a map

Eight routes. One objective. Keep the Vectoids from getting through.

Changing maps starts a new game.
FIELD MANUAL

Stop the Vectoids.

You have 20 lives and $350. Build towers on empty grid cells beside the path, then send the first wave. Survive all 40 waves to win.

GREEN LASERS Rapid fire and chained beams. Strong against blue and green enemies.

RED ROCKETS Refracting lasers and homing missiles. Strong against red enemies.

PURPLE POWER Heavy splash damage. Strong against purple and grey; weak against blue.

BLUE RAYS Slow groups of Vectoids. Purple enemies resist slowing.

Select a placed tower to upgrade up to level 10, sell it for 75% of its investment, or change its target priority.

Unspent money earns 3% interest when each wave starts. A power cell in each Hard Grey wave gives a bonus point: improve interest, restore lives, or place a nearby damage or range booster.

Escaped Vectoids cost a life and return to the entrance. You must destroy every Vectoid before the next wave.

Keyboard: 1–4 choose basic towers, arrows move the placement cursor, Enter places, U upgrades, P pauses, Space sends a wave, Esc cancels. On touchscreens, tap a tower and then a cell. Landscape gives you more room.