Hello everyone:
The patch will be updated in 48-hours...
Patch log:
1. 'Target' has been rebuilded into 'Mission system'.
2. 'Tutorial' is added.
3. UI has been improved. The state of factory production could be displayed.
4. The validity of 'Port's,'Tracks' would be checked.
3&4 help players easily to manage production line.
5. 'Naiton selection' is added to prepare for national 'Tech tree'
ps: New patch will cause the old game saves invalid.
Good luck and Have fun, guys