Vault-Tec Multiplayer Mod ("vaultmp") is a multiplayer mod for the PC versions of Bethesda's award-winning role-playing game Fallout 3

Post news Report content RSS feed Latest News: Vaultmp updates straight from the source! 20-8-12

Vault-tec multiplayer -Video -Dev-tracker specials -Layout -Help

Posted by Volumed on Aug 20th, 2012

User Posted Image

Hello fellow vault dwellers, Volumed again with a news update.


this version will be released for testing in a couple of weeks. servers will be up then

It's been over a year since the last video so I thought I should put up another. This time a "splitscreen"; it's internet gameplay. New is:

- overall better / advanced player synchronization
- weapon synchronization
- a chat GUI
- 3 players (scales up to infinity [no known limit yet])
(note: everything shown works equally well in Fallout: New Vegas)

Also notice the scripting interface build for vaultmp:

The Dev-Tracker specials:

Working item drop detection
When you drop a item a other player can now take it from the ground.
Added more weapon animations
More and more weapons are being added.

New site layout:

User Posted Image
The site layout is made by myself Volumed.


Vault-Tec Multiplayer Mod is a rather huge project and I would be grateful if it had some more developers. Work on vaultmp can be exciting and very diverse. It deals with the game engine (low-level), networking code, scripting and various design patterns. Most parts aren't easy to understand so you are required to have some well established C++ knowledge. However, I'm happy to answer any question regarding the source code!
If you are interested, write me a mail ( The source code is available

Social Media:


Post comment Comments
Opinionator Aug 20 2012 says:

This for real?

+2 votes     reply to comment
Volumed Author
Volumed Aug 20 2012 replied:

You can test it for yourself, Gary 1 is open but I recommend you to wait for Gary 2 the version from the video.

+2 votes   reply to comment
Riker147 Aug 21 2012 says:

Keep up the work guys!

+1 vote     reply to comment
Volumed Author
Volumed Aug 22 2012 says:

Don't forget to check out the new video:

+1 vote   reply to comment
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