Egging On, MotionRec, Forestrike, and Shelldiver | Yahtzee Tries

I think yellow actually is one of the *default* colours for civilian submarines, and not just because of the song. I'm pretty sure it's for the same reason it's associated with construction and industrial equipment (which submarines sometimes are), specifically to be maximally visible for practicality and safety concerns. All the more important underwater where visibility quickly becomes limited. And of course, military submarines are grey because they want to do the opposite, their main job being staying undetected.

Not sure how worth suggestions on comments are, but if you have room in the games to try can I suggest Kingdom of the Dumps and Demonschool, two new indie turn based that are very charming, specially Kingdom of the Dumps