Games with Offline Bots - Rising Storm / Red Orchestra 2 Gameplay
Rising Storm and Red Orchestra 2 are packaged together and have custom offline bot matches that support up to 64 players.
It's a realistic ww2 fps with plenty of big maps. The ai isn't great, but not hopeless. I suggest waiting for a sale.
The Game
https://store.steampowered.com/app/35...