China 4 game breaking bug

[Vovin]

So there's an annoying bug in China 4 where the ending doesn't trigger after the final wave. I've been fighting with it for two days with multiple restarts, and finally got it to work today.

I think I know what the problem is: placing buildings, such as gatling guns/bunkers along the exit routes. This bug happened even with a single gatling gun on one of these routes. It DID work when I did not build any buildings along the routes. You have to rely on Helixs for the most part (past the mid points where buildings and garrison happens), but Tank Hunters probably have the best response time with guard command. Keep that in mind since even a single bike trooper getting through equals failure.

[Hjorthenify]

Thank you so much! I ran into the same issue. Apparently the game does not allow you to build defensive structures along the route(if at all), without telling you. I still built barracks and supply stations and the game finally completed.