Yes, I found a few more games for this list after posting it!
Additions
12/10/2014: Horror Story (Turbo CD) (J only) – This is an autoscrolling side-scrolling run & gun platform-action game. It has two player co-op.
12/12/2014: Cosmo Gang: The Video (SNES) (J only) – Galaga-style static-screen shmup from Namco with two player co-op.
