Terra Force on PS4

Terra Force, an arcade shooter from Nichibutsu in 1987, will be released on PSN for PS4 on November 17th.

I have never heard of it before but I'll give it a shot.

Darius and Mushihimesama Gold Label

In a rocky announcement Taito revelead that Darius 30th Anniversary Edition is coming to PlayStation 4.

All those discs? Soundtracks for the game series. It's not entirely clear if the game disc contains just Darius or the complete series.

CAVE announced Mushihimesama Gold Label for Android and iOS.
And again, the information hasn't been translated so it's unclear if this is something to do with the shmup series or just something cobbled together with a famous name slapped on.