new entries and cleanup

simulation/lincity_ng.md

@@ -3,8 +3,7 @@
 _City simulation game._
 
 - Home: https://sourceforge.net/projects/lincity-ng.berlios/
-- Wikipedia: {URL}
-- Download: https://sourceforge.net/projects/lincity-ng.berlios/files/?source=navbar
+- Download: https://sourceforge.net/projects/lincity-ng.berlios/files/
 - State: alpha
 - Code: see download
 - Language(s): C++

simulation/simutrans.md

@@ -2,7 +2,7 @@
 
 _A cross-platform simulation game in which the player strives to run a successful transport system._
 
-- Home: http://www.simutrans.de/start (german)
+- Home: http://www.simutrans.de/start (German)
 - Wikipedia: https://en.wikipedia.org/wiki/Simutrans
 - Download: http://www.simutrans.de/download
 - State: mature
@@ -10,4 +10,8 @@ _A cross-platform simulation game in which the player strives to run a successfu
 - Language(s): C++
 - License: Artistic License
 
+Is [this](https://www.simutrans.com/en/) the English version?
+
+See also the mod [Iron Bite](https://sourceforge.net/projects/ironsimu/).
+
 ## Building