Talk:Regiment Battle/@comment-60.48.37.149-20151230161333/@comment-26955311-20151230162107

You can make it in time even if you aren't able to clear the 4th map :)

Just stick to map 3 and keep collecting koban. Each sortie will give you 216 otoshidama, so I guess 40k koban is more than enough (I'm so glad I didn't buy last autumn background). If you haven't spent your free 500 DMMP yet, you can exchange them for the 'double box' object to help you reach the 50k otoshidama.