A new version of the more complex Simutrans fork is now available, based on Simutrans 112.3
Simutrans experimental is based on Simutrans standard, it extends several aspects of gameplay with the aim of greater economic and operational complexity. With its 112.0 release Simutrans standard incorporated a number of very thorough changes below the surface. Many of these changes involved parts that are different in simutrans experimental. Implementing the upstream changes of simutrans 112 in_experimental_ involved a lot of meticulous work.