D&D Lords of Waterdeep, which got a relatively favorable review here at 148Apps, is a Dungeons and Dragons-themed turn-based strategy board game that can be played against AI or human players alike in a wide variety of exciting game modes. In a recent update, the game received an expansion entitled "Undermountain," which brings even more features and gameplay mechanics to what is already a great D&D-style game.
In the update, you'll find "new lord cards, intrigue cards, quests, an expanded map, and new buildings," according to the app's description on the App Store. Also included in this version 1.10 update is the ability for human multi-player games to be played with 6 people (topping the previous maximum of 5).
You can get D&D Lords of Waterdeep on the App Store for $4.99.