Recs.
Updated
Free single-player strategy game. Gameplay with Visual Novel style, and also Tactical turn-base RPG, with upgradable units.
"Being completely free, Sunrider is an easy choice to make if you’re looking to kill time. It has some great world building and a lot of thought has gone into its production. If you’re a little tired of OELVNs however, Sunrider doesn’t offer much to set itself apart from its colleagues in terms of quality or novelty. The gameplay aspects need more polish before they can properly complement the visual novel as a whole and the story itself, while showing promise for sequel VNs, isn’t particularly noteworthy. Still, I won’t deny that Sunrider provided a few hours of decent entertainment, so whatever your preference for visual novel country of origin, you won’t go far wrong giving it a chance" according to The Geek Clinic review in 2015.