Im sure there will be more patches.... i would be greatly shocked and dissapointed if they stopped patching the game. There is still alot of work to be done and so many things to be added/ improved
I was impressed with the resolution fix and AA in the recent patch 1.2
The game looks beutiful now... although my frame rate is starting to suffer
At the moment i feel the best option to go on is a Xpack for the game.. Almost like the two xpacks that came out for SH3 only with more content like new rooms in the sub and better crew interaction, maybe even new subs and skins... and of course maybe even jap subs ingame
I think my heart would skip a beat if a Xpack was announced for SH4 :p