Wargroove

For those that grew up on the Advance Wars series of games, this will immediately look & feel familiar. Some slight changes to the mechanics will challenge you to approach the typical turn-based roshambo-style strategy genre differently--particularly in how main character units and base capturing works. Most will be able to get through the campaigns well enough but to truly master the game will require a lot of patience and replay (the casualty rate is through the roof compared to similar titles, especially because you can't merge units). Carrying on with comparisons, it's not as deep a game as Fire Emblem 3Hs and doesn't have the RPG or off-the-grid elements, but its simplicity makes it a good title to look at as an alternative. Note: the game looks far better in Switch's handheld mode, once you dock & move to a large TV the art design loses its magic.