Originally developed by ownlyme, I've updated it to 1.1 with new splatter and splash effect from the Source Engine

Mod portal link: https://mods.factorio.com/mod/UltraViolence

Mirror download link: https://drive.google.com/file/d/1VOwmuHkVSnEwE_ykWlT6rOyMh7PfS1uo/view?usp=sharing


1.1.49
- Updated for 1.1.49, contain only simple fix for outdated tech/research

1.1e
-Added new weapons: Q2 Railgun, Swarm Blaster, Thermal Lance, Grenade Launcher, Assault Rifle, Assault Shotgun and Combat Pistol.
-Realigned some tech/research. (You can now research for Uranium Ammo right after Uranium Processing and the Piercing Shotgun Shell is now unlocked at Military 3 for example)
-Aliens now bleeds more when damaged. Nest will explode with more gore/splatter when destroyed.

1.1d
-Added new weapons: Plasma Rifle, Uranium Blaster and Plasma Grenade, all with new visual fx and researchable tech
-Improved particle spawning/performance

1.1c
- Added spark effect for bullet impact
- Fixed grenade sprite overlaps
- Added tree destruction fx/sfx
- Added more gun sound variations

1.1b
- Added splatter noises upon dying for all alien unit/building
- Added more debris for rock destruction and explosions
- Replaced weapons sounds
- Grenade now have bigger explosion sprites
- Added smoke puff effect for bullet impact and rock destruction

1.1.0
- Updated for Factorio 1.1
- Reworked texture scale
- New splatter decal and splash effect from Source
- Increased alien gibs and bloodspray
- Added debris for rock destruction and big explosions
- Replaced weapons sounds

Assets credits:

Valve, Buriza, Id software, Microsoft for the original audio samples
Explosion textures from Krastorio 2 and Rockstars