- Immobility Field
- Reconstructor
- Rigidifier
- Wing
- Propeller
- Balloon
- Key Trigger
- Industrial Generator (dangerous as hell, I'm not sure if this should actually be in the game)
- Red barrels
- An unreasonably large map
- Detail view: shows blast radii, limb health, center of mass, and visual center.
- Blood decals are now created behind exit wounds
- Human flesh texture
- Gut texture
- Minor changes to the fan texture
- Changes to explosion effect
- Increased sensitivity of motion sensor
- Minor tracer colour change
- Syringe injections no longer cause wounds
- Blood particles and other bloody things
- Sentry turret now aims to heaviest limb in view
- Revolver (and future weapons with a 38 Special cartridge) is now a little more powerful
- Acid spreads slower
- Zombies are a little more... stable
- Increased bleeding particle rate
- Increased bleeding particle normal offset
- Slight tweaks to aerodynamic calculations
- Syringes now propagate through connected limbs, and their effects linger even when the syringe is removed (this changes all syringe behaviour)
- Life syringes last for a shorter time
- Ultra strength syringe no longer generates electricity
- Ultra strength syringe effect stacks
- Explosives might set off nearby explosives
- Some explosives will now go off when on fire
- Limb status view is replaced by the Detail view
- Crystals are no longer attracted to magnets
- Sharp entry bug
- Android no longer has invisible guts
- Mass is yet again serialised
- Minor (de)serialisation bugs to do with the expanded gore stuff
- Toybox order chaos no longer occurs when Steam isn't running
- Lasers and detector beams will now functionally pass through glass
- Bullets will go through syringes
- Explosives can no longer go off multiple times

This event is late because the Steam servers were having issues.
A small update adding a few new items and fixing a number of bugs following 1.3
- Timed gate
- Glass pane
- Lagbox texture
- Sentry Turret debris gun is once again functional
- Stabbing entry vector miscalculation
- Minor firearm bug

Fantastic contraption above is the Walking tank MK 1 by debt


- A single extra firework variant
- A set of bells ranging from C4 to C5
- Structural metal pole thing
- Siren
- Propagation wire glows when an activation travels through it
- Tiny map
- Limbs can now explode when hit with overwhelming firepower
- Resizing
- Right click an object, select resize. Two handles will appear, one for each axis.
- Hold shift (or what you have assigned to "rotate faster") to resize in both axes simultaneously.
- Limited to uniform scaling when resizing many objects at the same time
- Risky expanded gore mode
- Adds a number of organs and reintroduces guts to the game. This option is disabled by default and should stay disabled considering the performance impact and limited support / attention. Enable at your own risk :)

- The majority of all machinery is now destructable and will generally cease all function when destroyed
- Behaviour of aerodynamic objects
- General Purpose Bomb is now aerodynamic
- Atom Bomb is now aerodynamic
- Intensity of plate debris rotational force
- Firearms now have properties that better reflect their real life version
- Cathode lights will now shatter when hit with the Beam Rifle and explosions
- Piston textures
- Cathode light texture
- Car textures
- Barrel texture
- Sentry Turret texture
- Lagbox is now gray to indicate its actually made of metal
- Desaturated blood
- Context menu has a scrollbar
- Propagation wire is thinner and looks different
- Increased maximum double click time for map thumbnails
- Black hole sound
- Muzzle flash brightness and resolution
- New sounds for nearly all traditional firearms
- New tank shot sound
- New machine gun sound
- Disabled fake reverb
- Metronomes and detectors will no longer propagate direct activation signals (excludes context menu activation)
- Versioning will from now on go 1.3 -> 1.4 -> 1.5 and so on

- Infinite fireworks activation
- Incorrect cathode light weightlessness effect position
- Incorrect broken plate highlight
- Incorrect broken plate spawn position
- Giant wooden bowl not looking burnt after being burnt
- Disassembler muzzle flash is no longer gigantic when weightless
- Canceling saving a contraption is no longer broken
- You can once again pan while hovering over the toybox panel

- Metronomes no longer burn when energy flows through
- Cathode tube lights don't make take mass away from their surroundings when shot anymore

• Laser receiver
• Silver atom bomb texture alternative
• Text display item
• General purpose bomb
• Added plates
• Added a table
• And a chair too
• Stun weapon
• Fireworks
• Bowling pin
• Bowling ball
• Void map
• Snowy map
• Flat bit at the top of Slanted
• You can double click map thumbnails to load them
• Blaster bolts now push reflective objects away too

• Replaced "pain" meter with an oxygen meter in the inspector
• Halved drown time (from 4 to 2 minutes)
• Decreased chance of losing consciousness on impact
• Halved water impact damage
• Abyss thumbnail
• Normal handgrenades are now less powerful
• Blaster impact
• Tank texture
• Wooden pole texture
• Button texture
• Made context menu a little bit smaller
• Certain UI colours
• Muzzle flash
• Generators make less noise
• Humanoids are now always of equal weight, no matter their height

• Drowning
• Bugs to do with crushing & decimation
• Elimination of tribulation animation synchronisation
• Rendering optimisation
• General optimisation
• Buttons are no longer made of plastic
• Laser turret serialisation

• Lagbox
• Cathode lights
• Laser sentry turret
• Limb status view
• Limb crush sensitivity setting
• F1 opens control screen
• Added an option for detectors to only trigger on detection, instead of triggering on undetection as well
• Limb status (toggle with S by default)
• Detailed inspection of limbs (right click a limb, select Inspect)
  • Attempts to combine all information of selected limbs (from different people as well) and display useful information regarding all of them.
• Some more ambience

• Tank fire sound
• Humans don't paint the floor with blood when they're drained
• Firearm damage is now affected by distance
• Firearms are more powerful at point blank range
• Increased global bullet speed
• Halved firearm impact force
• Decreased bullet speed and damage of the M1
• Clamped impact particle sizes
• Slight blue tint
• Increased health of certain limbs

• Major firearm ballistics model bugs (especially exit wounds registration)
• Minor crushed limb bugs
• Dismembered limbs reacting to fire
• Damaged androids not sparking anymore after 1.2.2
• A few spelling errors
• Scherbenwerfer launching point
• Zombie issues
• Fixed a bug to do with deleting an object while having the context menu open
• Fixed an activation propagation problem

• UI scale setting (it now resets to 100%)

• 9mm Pistol
  
• Handcannon
  
• Soviet SMG
  
• M1 Rifle
  
• G1
  
• Stielhandgranate
  
• Disassembler gun
  
• Decimator
  
• Total limb crushing (toggleable in settings)
  
• Physics iterations slider in the settings menu. Higher values for a more accurate simulation. Lower values for a better framerate.
  
• Adrenaline
  • Humans will get a slight increase in strength and consciousness in response to intense pain
• Changed default jukebox texture
  
• Added a new texture to the jukebox
  
• Added jukebox context menu options

• Updated sniper rifle sound
  
• Improved bruise look
  
• Smoothed out the slanted map
  
• Crystal sprite
  
• Scherbenwerfer sprite
  
• You can now hold wrenches
  
• Humans bleed out 1.5x as fast
  
• Humans and androids can now hold objects with both hands
  
• Objects held by humans and androids will now drop on death (of the arm)
  • This also means objects will immediately be dropped when you attempt to pick something up with an incapable arm
• Firearm performance improvements
  
• Increased head joint strength
  
• A little extra logging info

• Fixed the slanted map devouring sharp objects
  
• Animation override is now correctly preserved when saving/loading
  
• Zombies will no longer remain cowered forever
  
• Fixed minor ragdoll problems
  
• Fixed incorrect jukebox thumbnail

• Pumpkin
  
• Scherbenwerfer
  
• Electricity Transformer
  
• Mirror
  
• The ability to toggle weightlessness on objects

• Freezing outlines now disappear after a second
  
• Crossbow finally has knockback
  
• Bleeding wounds now heal automatically
  
  • This also means the lethality of wounds is now based on how deep it is. Syringe wounds heal quickly, while a spear through the stomach won't heal at all.
• Sharp objects can now penetrate multiple objects
  
  • This breaks any lodged objects in saves from older versions
• Improved performance of particles
  
• Updated to Unity 2019.2.8f1
  
• Made androids a bit less powerful (their strength was ungodly)
  
• Syringes are now grippable

[/list]

• Fixed upper arms locking after life syringe
  
• Fixed human heads being ever so slightly offset
  
• Fixed decals occasionally rendering on top when they shouldn't
  
• Fixed cables should be more stable now
  
• Floodlight-light appearing incorrectly underwater
  
• Fixed a bug where sharp objects would get stuck in other objects
  
• Truck thumbnail
  
• A few items refused to interact with water (thank you, hugopolis)
  
• Non-existent objects can no longer be undone after clearing the room
  
• You can no longer get semi-stuck in the wall when moving the camera using the keyboard
  
• Set contraption name character limit to 64
  
• Sharp object phasing through universe
  
  • Hard to reproduce, I think it's fixed now (again)
• Minor bugfixes

• AK-47
• Bus
• Bus chair
• Laser pointer
• Knockout syringe
• Metronome
  • This item is basically a clock. It sends an activation signal every second (unless modified)
• An industrial size piston
• The lightning tool will now charge anything even when no lightning bolt is fired
• Sit pose

• The truck's container is now fully transparent
• Simplified animation names
• Worm Staff worms are a little more floppy
• Piston heads are no longer conductive
• Television is heavier
• Thinner fixed cables
• The android no longer appears before the human in the menu
• Increased clarity of tool tooltips
• Text renders a little better now
• Lowered water flaying intensity
• Humans are a little more durable, but they are also more susceptible to falling unconscious
• Androids are no longer as weak
• Androids spark underwater
• Androids no longer make organic noises when their bones break or when their limbs detach
• The lightning tool should be easier to use
• Changed television noise to an actual test card
• Increased drown death time from 2m to 4m
• Drastically improved performance of wires and cables
• Certain context menu options are now hidden unless useful
• Darkened toybox panel

• Frozen ragdolls will no longer attempt to stay upright
• Wrenches will now repair androids more effectively
• Sometimes, humans would be considered alive even when they are obviously not
  • Alive status is now based on the condition of the Head limb.
• Limbs will now lose blood when the skin is burnt off
• Androids are no longer immune to blood decals
• Clamped muscle strength
• Fixed human head texture having a thin white line appearing sometimes
• A lightning bolt will no longer remain on screen after switching between tools during use
• Rebind keys button is a bit larger and darker to make it stand out

• Sentry Turret no longer emits electricity upon targeting
• Deafening audio volumes
  • There is a setting to turn it back on if you enjoyed it as much as I did

Last update had a few issues following the rewrite, this is a quick patch.

• Humans are now more sensitive to impact damage
• Limbs now no longer function when their skin is damaged enough
• Androids don't drown anymore
• Severe head wounds are no longer survivable
• Humans have their randomised sizes back
• Humans once again panic when drowning
• Arms are no longer super strong so you can move them manually again
• Fixed sharp items phasing through the universe after stabbing humans
  • If you still encounter this bug, please report it to me.
• Fixed bug where joint limits would be always enabled when flipped
• Humanoids no longer have a 0.1% chance of fainting when bleeding
• Humanoids now take twice as long to bleed out
• Humans slowly drop to the floor in case of intense blood loss instead of just dying abruptly
• Acid hurts again
• Fixed bug where humanoids would stumble backward indefinitely
• Fixed bone breaking sound being repeated a little too often
• Lowered cooldown time for the lightning tool from 500ms to 100ms
  • Changed the cooldown time to be independent of slow motion
• Fixed humanoids hovering after pasting/loading them in
• Fixed other minor bugs

• Added tips when you open a map
• Added a message for users who are experiencing low fps that encourages them to switch to discrete mode
• Added map wide reverb, this makes guns sound much cooler
• Added a piston item
• Added a tonne weight
• Added the Worm Staff from Mutilate-a-Doll 2
• Added a television
• Added a slow motion speed slider in the settings
• Added little indicator in the zoom scroll wheel sensitivity setting so you can see what you've actually set it to
• Added the ability to reverse the polarity of the electromagnet
• Added Lightning tool
  • Hold and swipe across the screen to indicate direction and fire a lightning bolt

• Redid blood decal sprites
• Redid blood particles
• Made menu a little clearer
• The first shot of an automatic weapon is now a little louder
• Nerfed androids
• Androids now bleed oil
• Ultra strength syringe now slightly charges the body
• Rewrote ragdoll behaviour THIS BREAKS ALL HUMANS/ANDROIDS IN ANY CONTRAPTION SAVED IN OLDER VERSIONS
  • Improved performance
  • Improved stability
  • Better active ragdoll posing / animation system
  • Rewrote circulatory system
    • Humans now have a finite amount of blood, any bleeding wound can be lethal
    • Blood pressure is based on how much blood is left in the system and if the heart is functional. Low blood pressure causes a person to become weak and eventually die
  • Fixed many bugs associated with human behaviour
  • Force poses
• Improved discrete mode
  • Be sure to change your game to discrete for greater performance, especially when you enjoy having way too many objects on screen
• Updated to Unity 2019

• Spike not being detected by metal detector
• Many bugs relevant to humans and androids
• Fixed exit wound location bug

• Removed short tutorials
• Tesla coil no longer breaks