Freeciv

Application

Vendor: The Freeciv project
Developer: The Freeciv developers
License: GPLv2
Web: http://www.freeciv.org/

About

Freeciv is a multiplayer, turn-based strategy game for workstations and personal computers inspired by the commercial proprietary Sid Meier's Civilization series. The game's default settings are closest to Civilization II, both in gameplay and graphics (including the units and the isometric grid).

Features

Turn based gameplay
More than 50 playable units and over 300 nations
Up to 126 players!
Artificial Intelligence (AI) computer-controlled players
Premade maps & scenarios!
Modpack support!
Internationalization (i18n): translations for many languages available
In-game help system
It's free!
The source code is available

External links