The "Everything" Update

Hello everyone, long time no see!

It's time for the largest update so far to go public as it has already been tested on the beta branch in the past few weeks. Since so much has been changed, old features might be broken so please report them and help improve the experience.

Most important changes to note:

• Handheld weapons have been added (Assault rifle, pistol and rocket launcher so far)
• Player professions
• New zombie and battle game modes
• Tire physics
• Suspension damping
• New projectile penetration physics
• New bricks