File: Swarmz.v1.0.3.zip: ...

: Create a funnel (a "piece" of the map geometry) where zombies are forced to cluster together, making your explosives and area-of-effect weapons more efficient. 2. Making a Video or Creative "Piece"

: Place Concrete Walls or heavy barricades as your first layer. These are the "pieces" that hold the line while your units fire. File: SwarmZ.v1.0.3.zip ...

Based on common "making a piece" requests for games like this, 1. Building a Defensive "Piece" (In-Game) : Create a funnel (a "piece" of the

If you want to create a highlight reel or "piece" of content about your gameplay: These are the "pieces" that hold the line

: SwarmZ is known for having thousands of zombies on screen at once. Use a high-angle shot to show the "swarm" effect.

If you are currently playing and need to build an effective defensive line:

: This specific version typically includes the base game files. If you are trying to "make" (compile or mod) the files, you would generally need to extract the .zip and use the Unity Engine if you are looking to create custom mods or maps.