The newest Indie Fort bundle is now available on Gamers Gate, and gives you five games for $8. AI War: Fleet Command, Sanctum, Zigfrak, Fortune Winds: Ancient Trader, and Underrail (Almpha) are included. Everything is a strategy game or RPG of some sort, with Sanctum appearing to be the most action-oriented of any of them. Everything is playable on Windows and Mac except for Underrail, which is Windows-only. If you’re in the mood for some games that will tax your brain on tax day, this bundle might just do the trick. Unlike a lot of bundles, there isn’t a lot of diversity in its genres, so it’s definitely got more of a niche appeal than many.