What it is
Twelve pairs of defences unlock a shared bonus when placed on adjacent tiles (sharing an edge or corner). The game lights up a SYNERGY badge over both towers when a pair activates.
The full list
- Shatter — Ice-Cream + Tesla: chilled chickens take 1.5x Tesla damage and Tesla kills shatter the frozen flock.
- Spread Flames — Fan + Fryer: burning chickens set their neighbours on fire.
- Firestorm — Fan + Rotisserie: cooked chickens trail fire as they tumble.
- Trap Launcher — Fan + Spike Trap: fans hurl chickens into traps for bonus damage.
- Fortified — Fence + Wall: both gain 25% more HP.
- Auto-Fund — Coin-Op + Farm: an adjacent farm feeds the turret so it never runs dry.
- Audited Interest — Egg Reserve + Tax Rooster: the rooster raises the reserve’s interest by 50%.
- Tax Harvest — Farm + Tax Rooster: +25% egg production from the farm.
- Spectral Focus — Cluckbuster + Laser: +50% laser damage to ghosts.
- Pack Tactics — The Colonel + Wolf: the wolf hunts and chomps 20% faster.
- Festival of Boom — Confetti Cannon + Egg Mortar: +30% blast radius.
- Deafening — Bell Tower + Whistle: +50% stun duration.
Pro tips
Plan your layout around pairs before waves hit. Tesla + Ice-Cream near a funnel, Wall + Fence on the front line, and Coin-Op + Farm early for free ammunition.


Leave a Reply