Added the to automate underground excavation .
: A new difficulty setting where all resources must be physically transported from borders or produced internally, disabling the "buy with money" shortcut for buildings and vehicles . Construction Enhancements : Workers.and.Resources.Soviet.Republic.v0.8.8.18...
: Implementation of comprehensive Metro and Tram systems, allowing for high-capacity urban transit . Added the to automate underground excavation
Extended the cursor depth limit from 20m to 40m for better underground planning . Workers.and.Resources.Soviet.Republic.v0.8.8.18...
Added with more variants (including 3-into-1 merging) .