Helldivers isn't done and would have a hype train.
Trine 2 would break the new game cycle.
Secret Ponchos is April and will have a hype train.
Octodad, despite owning a lot to Sony and PlayStation at this point, launched on PC last month with a tbd PS4 release. Perhaps Sony needs to see some review scores before the PS+ offer can be signed.
Basement Crawl got pulled a week out from its release date for a "very exciting opportunity". And had no comment when asked if it was for PS+.
Mercenary Kings is going through certification but it's unlikely that they'd give their game to PS+ instead of letting people buy it.
Yes. No.
Tl

r : Octodad and Basement Crawl