Version/ZombiePanic/1.1

20th Anniversary Update

Release Date: June 20, 2025

Previous: 1.0 - Full Release

The entire source code from the ground up using "BugfixedHL" as a base, source code is available at GitHub.

Changelog

Pre-Release Candidate #11d:

• Fixed zombie health regen ignoring being hurt
• Fixed zombies being allergic to water, no more drowning
• Fixed zombies being damaged by poison
• Fixed zombies being able to reduce zombie lives themselves

• Infinite reload fix for shotgun if we reach 0 clip and 0 spare ammo
• Updated the mainmenu to be more WON like (by the_uaredead)
• Added a new zombie health regen code
• Updated the shotgun animation for primary fire
• Fixed fuse.wav not being precached for the TNT
• Fixed zombies not having 200hp
• Fixed players not glowing when playing as a zombie
• Fixed time running out causing all rounds to break
• Fixed bodies from previous round causing a crash
• Fixed where 0 lives remaining would insta end the round. Now it requires all zombie players to be dead
• Fixed a minor spectator bug, where it would draw the player model when it shouldn't on the next round
• Fixed where if there are no extra lives and the player died, it wouldn't create a corpse
• Fixed a rare melee crash bug
• Fixed pump action shotgun being automatic
• Fixed where you could skip the pump action
• Fixed grenade and satchel not allowing more than 1 to be picked up
• Fixed ammo counter on the HUD not going to red for certain weapons
• Fixed "drop unused ammo" having a weird vector
• Fixed infinite reloading bug
• Added fatigue, a simplified version from ZPS (replaces jump delay)
• Added static weapon spawn list, this will fix custom maps from having no weapons/items on the next round
• Updated default ammo given
• Updated beretta, crowbar and shotgun firerate (by Dapocaginous Cacomistle)
• Updated "show steamid" and "show netloss" as disabled by default
• Updated how the weapons read firerate & other information, should fix the weird firerate bug for clients
• Fixed beretta and 357 being automatic weapons
• Fixed shotgun's weird pump pitch
• Fixed zombies dropping backpacks when they shouldn't
• Fixed dead corpses not being removed on new round
• Fixed "spectate" command bug
• Removed temp zombie vision with a proper one made from scratch
• Updated ammo bank to have rounded corners
• Removed alt-fire from the beretta / glock and shotgun
• Fixed flashlight / zombovision using the wrong audio channel
• Fixed a vector crash if you switch sv_testmode from 1 to 0 if we have no survivors.
• Added cl_zpssound into Advanced Options, to toggle on/off the ZPS styled round start & win states
• Added missing "zombieclick" audio when choosing for zombie volunteer
• Added damage values for the zombie arms
• Updated slowed the fire rate for the zombie arms, but increased it's damage
• Updated weapon script parser
• Fixed being able to spam active ammo drop (causing ammo duplication)
• Fixed drop unused ammo ignoring pistol ammo
• Fixed a typo in the mapcycle file
• Fixed last player from respawning at the wrong time
• Fixed invisible zombie vision (still need to be tweaked so that the only the zombie themselves can see it)
• Fixed default name not being "Survivor"
• Added Linux client & Server binaries
• Fixed healthkits being removed incorrectly
• Fixed where it refused to change to a new map
• Fixed "Last Zombie Check" ignoring the time delay
• Fixed rounds not being properly shown for clients (unless they rejoined)
• Fixed ammo & items not being deleted on new round
• Fixed ammo being spawned within world on some maps with the random spawner
• Added audio & text for when survivors and/or zombies win (+ if it's a draw/stalemate)
• Added team filter for buttons
• Added team filters for game_text
• Fixed spawn location table
• Fixed players being able to pickup weapons they already own
• Updated ammo entities to only give required amount
• Added info_objective (& _set) entity for Objective Gamemode
• Added player suicide delay from v1.0
• Added proper round restart
• Fixed "StartDeathCam" not looking for "info_player_observer"
• Added mp_roundlimit, default is 5
• Added v1.01 unofficial patch for zps_ruins.bsp
• Added 3 new sv_testmode commands called "dev_spec", "dev_zombie" and "dev_human"
• Added 3 new entities called "info_random_item", "info_random_weapon" and "info_random_ammo"
• Updated all maps to use the new random spawners
• Removed mp_flashlight, as its now obsolete
• Fixed zombies not having zombo vision
• Added new sounds for flashlight & zombo vision (ported from ZPS)
• Fixed "zomambient11" not being precached
• Fixed objective mode ignoring "sv_testmode"
• Cleaned up listenserver.cfg
• Removed obsolete files from the zip file