I can't figure out the name of a game...Help!

So, I'm trying to think of a game that I know for a fact is on Steam because I played the demo of it in preparation for it coming out within the next week or so. This was only about a month or two ago.

The game starts you off with a champion, you can choose one of a few. I believe it was three total. And you have a stronghold/castle that you can build new units at, and you have to build buildings there in order to make new units or learn spells. That is all turn based. The entire game is turn based. The map is a grid where you wander around killing baddies and doing quests on the single map. Not a huge map, I would presume there are multiple "levels". And then the combat is turn based on a grid. You can have a total of four people in your party with your given champion. They go ahead and fight with the baddies. There are certain grid squares that provide bonuses to either defense, or physical/magic attack.

Anything else I can think of.....You could make an ogre type unit, there was a mage and a healer, but you had to upgrade them in order to get the good healing spell. All of the units start basic and then you upgrade them at your castle. You can also have multiple champions, but they have to roam around separately on the map. And they both can have 3 other members with them.

I hope this was precise enough for someone to know what I'm talking about. The given game is the 3rd in the series I believe. Good luck and thanks!

Edit: I found it. Disciples III