fixed entries (mostly naming of licenses) and added entry

games/strategy/_toc.md

@@ -19,7 +19,7 @@
 - **[Battle for Wesnoth](wesnoth.md)** (C++, GPL-2.0, mature)
 - **[Battlefield Java](battlefield_java.md)** (Java, beta, inactive since 2011)
 - **[Battles of Antargis](battles_of_antargis.md)** (C, C++, GPL-2.0, beta, inactive since 2014)
-- **[Begin2](begin2.md)** (C++, BSD, beta, inactive since 2009)
+- **[Begin2](begin2.md)** (C++, beta, inactive since 2009)
 - **[Birth of the Empires](birth_of_the_empires.md)** (C++, Custom, mature, inactive since 2016)
 - **[BlackNova Traders](blacknova_traders.md)** (PHP, JavaScript, GPL-2.0, beta, inactive since 2012)
 - **[Blitzkrieg](blitzkrieg.md)** (Java, GPL-3.0, beta, inactive since 2012)
@@ -39,7 +39,7 @@
 - **[Crown and Cutlass](crown_and_cutlass.md)** (C++, Custom, beta, inactive since 2009)
 - **[Dark Destiny](dark_destiny.md)** (Java, Javascript, mature, inactive since 2016)
 - **[Dark Oberon](dark_oberon.md)** (C++, GPL-2.0, mature, inactive since 2009)
-- **[Devana](devana.md)** (PHP, BSD, beta)
+- **[Devana](devana.md)** (PHP, zlib, beta)
 - **[Drop Shock](drop_shock.md)** (PHP, mature, inactive since 2014)
 - **[Duel Commander](duel_commander.md)** (C, GPL-3.0, beta, inactive since 2009)
 - **[Dune Dynasty](dune_dynasty.md)** (C, GPL-2.0, mature, inactive since 2014)
@@ -52,6 +52,7 @@
 - **[Evil Cult](evil_cult.md)** (Haxe, JavaScript, GPL-3.0, mature)
 - **[FAR Colony](farcolony.md)** (Pascal, GPL-3.0, beta, inactive since 2014)
 - **[First Strike](first_strike.md)** (Java, mature)
+- **[Free Mars](free_mars.md)** (Java, GPL-3.0, mature)
 - **[Free Orion](freeorion.md)** (C++, Python, GPL-2.0, beta)
 - **[Free Space Colonization](free_space_colonization.md)** (C, GPL-2.0, beta)
 - **[Free heroes2 engine](free_heroes2_engine.md)** (C++, GPL-2.0, beta, inactive since 2015)
@@ -88,7 +89,7 @@
 - **[Mechanized Assault & eXploration Reloaded ](maxr.md)** (C++, C, GPL-2.0, beta, inactive since 2016)
 - **[MegaGlest](megaglest.md)** (C++, GPL-2.0, mature)
 - **[Megamek](megamek.md)** (Java, GPL-2.0, mature)
-- **[Mercenary Commander](mercenary_commander.md)** (Java, BSD, beta, inactive since 2010)
+- **[Mercenary Commander](mercenary_commander.md)** (Java, 3-clause BSD, beta, inactive since 2010)
 - **[Metal Mech](metal_mech.md)** (PHP, GPL-2.0, beta, inactive since 2006)
 - **[Mpango](mpango.md)** (Java, beta, inactive since 2013)
 - **[NetPanzer](netpanzer.md)** (C++, GPL-2.0, beta)
@@ -156,12 +157,12 @@
 - **[Widelands](widelands.md)** (C++, Lua, GPL-2.0, mature)
 - **[Wizards Magic](wizards_magic.md)** (Python, GPL-2.0, mature, inactive since 2012)
 - **[Wolfpack Empire](wolfpack_empire.md)** (C, GPL-3.0, mature)
-- **[World of Heroes](world_of_heroes.md)** (Python, BSD, beta, inactive since 2009)
+- **[World of Heroes](world_of_heroes.md)** (Python, 3-clause BSD, beta, inactive since 2009)
 - **[Wyrmsun](wyrmsun.md)** (Lua, C++, GPL-2.0, mature)
 - **[X-Force: Fight For Destiny](x-force.md)** (Pascal, GPL-2.0, beta, inactive since 2011)
 - **[XArchon](xarchon.md)** (C, C++, GPL-2.0, beta, inactive since 2003)
 - **[XSera](xsera.md)** (C, Lua, MIT, beta, inactive since 2010)
-- **[Xconq](xconq.md)** (GPL-2.0, mature, inactive since 2005)
+- **[Xconq](xconq.md)** (C++, GPL-2.0, mature, inactive since 2005)
 - **[Xenowar](xenowar.md)** (C, C++, GPL-3.0, mature, inactive since 2014)
 - **[Zero-K](zero_k.md)** (Lua, GPL-2.0, mature)
 - **[Zetawar](zetawar.md)** (Clojure, MIT, mature)

games/strategy/begin2.md

@@ -7,7 +7,6 @@ _A TCP/IP Tactical Starship Sim._
 - State: beta, inactive since 2009
 - Code repository: https://svn.code.sf.net/p/begin2/code/ (svn)
 - Code language: C++
-- Code license: BSD
 
 ## Building
 

games/strategy/devana.md

@@ -8,9 +8,9 @@ _Browser strategy game._
 - Keywords: browser
 - Code repository: https://gitlab.com/Trilarion/devana.git (snapshot of source releases)
 - Code language: PHP
-- Code license: BSD
+- Code license: zlib
 
-Main web site is unavailable. License change from GPL-3.0 to BSD between version 1.5.3 and 1.6.6.
+Main web site is unavailable. License change from GPL-3.0 to zLib between version 1.5.3 and 1.6.6.
 
 ## Building
 

games/strategy/free_mars.md

@@ -0,0 +1,17 @@
+# Free Mars
+
+_Turn based free strategy game about colonizing Mars._
+
+- Home: https://sourceforge.net/projects/freemars
+- State: mature
+- Download: https://sourceforge.net/projects/freemars/files
+- Platform: Windows, Linux, MacOs
+- Keywords: TB
+- Code repository: https://svn.code.sf.net/p/freemars/code/ (svn)
+- Code language: Java
+- Code license: GPL-3.0
+
+
+## Building
+
+- Build system: Ant

games/strategy/mercenary_commander.md

@@ -7,7 +7,7 @@ _Turn based strategy, with simultaneous turns._
 - State: beta, inactive since 2010
 - Code repository: https://gitlab.com/Trilarion/mercenarycommander.git (snapshot svn)
 - Code language: Java
-- Code license: BSD
+- Code license: 3-clause BSD
 
 ## Building
 

games/strategy/world_of_heroes.md

@@ -7,7 +7,7 @@ _2D turn based strategy game, where the player commands an army in the explorati
 - State: beta, inactive since 2009
 - Code repository: https://gitlab.com/Trilarion/worldofheroes.git (snapshot of source releases)
 - Code language: Python
-- Code license: BSD
+- Code license: 3-clause BSD
 
 ## Building
 

games/strategy/xconq.md

@@ -7,7 +7,7 @@ _General strategy game system._
 - Download: https://sourceforge.net/projects/xconq/files/, https://sourceware.org/xconq/ftp.html
 - State: mature, inactive since 2005
 - Code repository: https://gitlab.com/Trilarion/xconq.git (backup of cvs), https://sourceforge.net/p/xconq/code/ (cvs)
-- Code langauge: C++
+- Code language: C++
 - Code license: GPL-2.0
 
 Historic. One of the first such projects.