Primary Only

Only Primary towers allowed: Dart, Boomerang, Bomb, Tack, Ice, Glue, Desperado. No Military, Magic, or Support towers.

Quick Reference

Difficulty
Hard
Lives
200
Starting cash
$650
Recommended hero
Sauda (or any)
Towers (in placement order)
Bomb Shooter Tack Shooter Boomerang Monkey Ice Monkey Glue Gunner

The build at a glance

Primary Only is a damage check. Every Primary tower has solid damage but none have global range or strong camo detection, so positioning matters more than usual.

The build is Bomb + Tack for grouped damage, Boomerang for ceramics, Ice for slowing, and Glue for stripping MOAB armor. Desperado (Primary category) is the secret weapon โ€” it has camo detection and is excellent value.

Step by step

Round 0

Sauda is best โ€” she has camo detection built in. Quincy works too.

Rounds 1-10

Place 0-0-0 Bomb Shooter on a curve. Upgrade to 1-0-0 (Bigger Bombs) by round 8.

Rounds 11-20

Add a 0-0-0 Tack Shooter. Get to 0-2-0 (Faster Shooting) by round 18. Tack is a great grouped-pop tower.

Rounds 21-30

Save through the ceramic rush. Use Sauda's level 1 ability on dense groups.

Rounds 31-45

Place 0-0-0 Ice Monkey to 2-0-0 (Improved Ice) by round 40. Add a 0-0-0 Boomerang to 2-0-0 (Glaives).

Rounds 46-60

Add 0-0-0 Glue Gunner to 2-0-0 (Glue Soak) by round 55. Strips MOAB armor for the Bomb.

Rounds 61-80

Bomb to 4-0-0 (MOAB Mauler). Tack to 0-3-0 (Hot Shots) for camo.

Rounds 81-100

Final upgrades: Bomb to 5-0-0 (MOAB Eliminator) if you have the cash. Use Sauda's level 18 ability on round 100 BAD.

The Primary-only advantage

Primary towers are cheap. You can afford tier 4+ upgrades on most towers, where in normal play you'd only have 1-2 tier 4s. The build is therefore wide (many towers) rather than tall (one maxed tower). Take advantage of this.

Common mistakes

  • Skipping Glue. MOABs have armor that has to be stripped โ€” Bomb without Glue does half damage.
  • Not using Ice for slowing. Ice's 2-0-0 + 0-2-0 combo slows MOABs to a crawl.
  • Forgetting camo detection. Bomb + Tack + Boomerang don't pop camo. You NEED Sauda or 0-2-0 Tack (Hot Shots) for camo.