- Simple Weapon Base (SWB)- Added fully featured weapons: SCAR-H, Veresk SMG, and Revolver with high-quality models and textures
- Weapon Attachments- Support for sights, scopes (with 2D scope UI), silencers, rails, and lasers
- Advanced Ballistics- Support for hitscan and physical bullets with drop and penetration
- Weapon Customization- In-game customization menu for swapping attachments on the fly
- Sprinkler Emitter- Added Sprinkler emitter type
- Audio Improvements- Added detailed multi-step reload foley sounds for RPG, bolt pull/mag foley for Sniper, and pin pull for Grenade (From Facepunch Sandbox)
- Sandbox Compatibility- Integrated SWB with the sandbox game loop, loadouts, and inventory
- UI Enhancements- Dynamic crosshairs, hit markers, and weapon stats display
- Platform Chat- Migrated to the new platform chat system
- Toolgun Refactor- Upstream toolgun mode renames (`*Tool.cs` standard) applied across all modes
- Asset Updates- Updated shader binaries and normalized prefab EOFs
- Custom Chat UI- Removed old custom chat UI in favor of new platform chat system