I love a new and interesting way to tell the story of a key battle and I found a very interesting one called Okinawa: The Last Battle of WWII from Best with 1 earlier this year. This is a solitaire only game and for each game the player will draw four objectives from a possible 12 that you must survive and capture before time runs out. On your turn, the player will roll special dice and then spend those to take actions such as movement, attack and take special actions from different unit action cards that will be set up in a square from 1 to 10.
I think that the best part of the game is the concept of resource management as you have to use the diced appropriately to move and fight and also to manage your troops as you can upgrade certain cards as you pass the midway point of the round as well as when special actions are granted via the special resource chits. The game is about efficient of movement and doing the most with what you have.
If you are interested in Okinawa: The Last Battle of WWII, you can order a Print and Play copy from the Best with 1 website at the following link: https://bestwith1.com/product/okinawa-pnp/
-Grant