PolyCore Defense is a tower defense game where you have to raise your defenses in order to defend your core. Build unique turrets, upgrade them with special effects and use abilities to survive waves of enemies that are trying to destroy your core!
We are not affiliated with IsThereAnyDeal.













PolyCore Defense is a classic tower defense game that is all about the right decisions. In order to succeed you need to pick the right turrets and place them at the most optimal locations. Upgrade your turrets with modules to destroy your enemies faster and counter their abilities. The maps increase in difficulty with shorter and increased number of paths. Can you beat them all?

Use your imagination to build an effective line of defense against waves of enemies with increasing difficulty. Pick and place turrets from your arsenal. Upgrade turrets with modules that enhance them with unique effects. Activate abilities in clutch situations or when you need a little defensive boost.

Destroy enemies to earn XP and unlock turrets, upgrade modules, perks and abilities. Complete maps to unlock the next one. If you are up for a challenge, try to complete a map without The Core losing any health in order to Ace it. Ace them all for the ultimate challenge!



Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.













PolyCore Defense is a classic tower defense game that is all about the right decisions. In order to succeed you need to pick the right turrets and place them at the most optimal locations. Upgrade your turrets with modules to destroy your enemies faster and counter their abilities. The maps increase in difficulty with shorter and increased number of paths. Can you beat them all?

Use your imagination to build an effective line of defense against waves of enemies with increasing difficulty. Pick and place turrets from your arsenal. Upgrade turrets with modules that enhance them with unique effects. Activate abilities in clutch situations or when you need a little defensive boost.

Destroy enemies to earn XP and unlock turrets, upgrade modules, perks and abilities. Complete maps to unlock the next one. If you are up for a challenge, try to complete a map without The Core losing any health in order to Ace it. Ace them all for the ultimate challenge!



PolyCore Defense is a tower defense game where you have to raise your defenses in order to defend your core. Build unique turrets, upgrade them with special effects and use abilities to survive waves of enemies that are trying to destroy your core!
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.