Casualties: Unknown patch notes

Last updated November 14, 2026Unofficial fan guide

A short summary of each update in our own words. The full notes are on the game's Steam news page.

Version 1.0.2 (November 14, 2026)

New setting to auto-color favorited items
Milky can load a shotgun directly from a box of 12-gauge
Shift-drag one liquid container onto another to pour everything across
Materials go into the material pouch automatically when they fit
Run setting to turn off the slowdown at the bottom of a layer
Containers can be opened in the trader menu
Some quest items can no longer be destroyed by magma
Injecting radwater now irradiates you
Fixes: cactuses spawning on the player, empty gaps in container menus, crafting menu opening inside the trader menu, PEO repairs with titanium sheets leaving 1% items

The nanotech scanner shows the depth of the chip in meters
Your character remarks on it if you miss the cargo in Where We Must Reach
Tweezers and the lockpicking kit can be worn on the belt
The cargo surgery minigame gives you more time
Crates in the escape sequence no longer drop useful loot
Fixes: spawning on toxirock, overfilling containers by crafting fluids, guards' friendly fire breaking Pacifist, teleporting crystals sending you near the map edge

Layers 6 to 11, three endings and Endless mode
Two new playable characters (Milky and Dune) and prosthetics
New traps, more items, run settings and console commands
Item colors and labels
Lumalgae can be boiled down into bio-chem fluid
Rebalanced: hunger and thirst warnings show earlier, antivenom and the soothing crystal shard buffed, campfires warm you more, machete lost its hammering quality, torch gained firestarting, drill repair kit and wood scraps recipes changed, some item weights changed
Digestion crystal shards also reduce toxicosis; fungus chunk affects temperature less