: The game is available as a one-time purchase, typically priced around $1.99 .

: The backbone of your ground forces, using flame attacks to clear surrounding zombie swarms.

The game is highly accessible and can run on older hardware: : Windows 7, 8, 8.1, or 10 (64-bit).

: A powerful defense facility that fires high-impact laser shots.

: Focus on iron management. Some community reviews suggest that limited iron resources can make later waves significantly harder, so prioritize securing resource nodes early. Zombie Rush : Extinction on Steam

: Floating aerial units that cannot be targeted by ground zombies but fire strong lasers.