Character classes
.	any character except newline
\w \d \s	word, digit, whitespace
\W \D \S	not word, digit, whitespace
[abc]	any of a, b, or c
[^abc]	not a, b, or c
[a-g]	character between a & g
Anchors
^abc$	start / end of the string
\b \B	word, not-word boundary
Escaped characters
\. \* \\	escaped special characters
\t \n \r	tab, linefeed, carriage return
Groups & Lookaround
(abc)	capture group
\1	backreference to group #1
(?:abc)	non-capturing group
(?=abc)	positive lookahead
(?!abc)	negative lookahead
Quantifiers & Alternation
a* a+ a?	0 or more, 1 or more, 0 or 1
a{5} a{2,}	exactly five, two or more
a{1,3}	between one & three
a+? a{2,}?	match as few as possible
ab\|cd	match ab or cd

Character classes

any character except newline

\w \d \s

word, digit, whitespace

\W \D \S

not word, digit, whitespace

[abc]

any of a, b, or c

[^abc]

not a, b, or c

[a-g]

character between a & g

Anchors

^abc$

start / end of the string

\b \B

word, not-word boundary

Escaped characters

\. \* \\

escaped special characters

\t \n \r

tab, linefeed, carriage return

Groups & Lookaround

(abc)

capture group

backreference to group #1

(?:abc)

non-capturing group

(?=abc)

positive lookahead

(?!abc)

negative lookahead

Quantifiers & Alternation

a* a+ a?

0 or more, 1 or more, 0 or 1

a{5} a{2,}

exactly five, two or more

a{1,3}

between one & three

a+? a{2,}?

match as few as possible

ab|cd

match ab or cd

Project Zomboid V46.60 -

: Significant performance optimizations for lighting and rendering.

The update fixes clipping issues and improves clothing customization. Notably, balaclavas can once again be worn with helmets or hoodies, allowing for more diverse, protective, and fashionable survivor ensembles.

Major milestones are labeled as "Builds" (e.g., Build 41, Build 42). Project Zomboid v46.60

If you’ve seen this version number pop up on your Steam client (specifically on the Unstable/Beta branch), you are looking at the bleeding edge of the long-awaited update. Let’s be clear: v46.60 is not a hotfix for the stable Build 41. It is the herald of a new era. This article breaks down everything you need to know about this specific iteration, from its massive map expansion to the controversial crafting overhaul.

[ Urban Looting / Scavenging ] ──> Old Meta: High Risk, Immediate Exhaustion │ ▼ [ Deep Wilderness Ecosystem ] ──> v46.60 Meta: Wildlife AI, Trapping, Tracking Major milestones are labeled as "Builds" (e

When players look toward a future version of this scale, several core gameplay loops are slated for deep transformation. 👥 Advanced NPC Faction Management

Let’s clear up the confusion first. Project Zomboid is currently straddling two major versions: the default stable and the experimental Unstable Build 42 . It is the herald of a new era

Not everyone is friendly. Bandits will actively track player safehouses if you leave high-visibility traces (like keeping generators running constantly or failing to use sheets on windows). They will attempt to breach your base, steal your loot, and sabotage your infrastructure. Build 46 - PZwiki

The Knox Infection is mutating. In 46.60, zombies in high-population areas like have begun to exhibit "Pack Alpha" behavior.

If you're new to Project Zomboid, getting started is easy. The game is available on Steam, GOG, and other digital distribution platforms. With a free demo available, you can try out the game and experience the thrill of survival for yourself.

: Significant engine and audio updates ensure the game remains playable despite the increased complexity of simulated items and entities.