After a delay from the planned April release, deep sea story-based puzzle game Echoes of Mora VR released today on Steam, with an optional flatscreen mode. One very important note: developer Selkies Interactive released two different versions of the game, a cheaper version that is flatscreen only for $14.99 and the VR version for $17.99 that supports both VR and flatscreen. If you want to play in VR, be sure…