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Top sellingwith server-based network multiplayer with code under GNU General Public License v3.0 (GPL) (15 results)

Explore games with server-based network multiplayer with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your games with server-based network multiplayer with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

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An open source turn based strategy game.
WesnothVerified Account
1 – 9
Strategy
Free open source racing game for Windows, OSX and Linux.
Racing
Free Flight Simulator for LINUX with more than 50 WW2 Aircraft
1 – 10
Simulation
The Questions are Ridiculous; the Answers are Serious.
1 – 8
Puzzle
Play in browser
retro-fps action with giant, stompy robots.
2 – 8
Simulation
A pixelized top-down mega sandbox. Play or create solo / cooperative survival, team battle, and more !
1 – 10
Survival
It's free, but you can haggle!
1 – 4
Card Game
Can you last forever?
1 – 100
Action
Play in browser
Multiplayer termainal action!
2 – 255
Action
Dynamic post-apocalyptic shooter with time manipulation mechanism
Shooter
Free and Open Source MMORPG - Embark on an adventure!
1 – 250
Adventure
A tiny but crazy global multiplayer CTF shooting game.
Shooter
Networked multiplayer strategy game of intergalactic conquest and exploration
Strategy
1 – 2
Simulation
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