Use melee weapons like machetes and spears until they are almost broken, then store them for emergency crafting or "all-out" maneuvers.

Custom Zombie AI & Loot Scripting Hack Technical Features:

Ultimate Zombie Survivor Survival Guide & "Hacks" Meta-Build Strategy: "The Frozen Thunder"

To prevent boring gameplay, ensure AI uses flanking maneuvers and wall-climbing abilities for "Fast" zombie variants.

Cities often fall within a week in survival models; your first priority must be securing high ground and avoiding dense urban centers. Option 3: Technical/Scripting "Hack" (Modding Write-up)

Instead of traditional HP, players track an Infection level. Bites increase this gauge; if it reaches 100%, the character turns.