What are the best western, 3rd party, multiplatform developers?

[Cerebralbore101]

Chazore said:

Cerebralbore101 said:

Hearthstone is only on PC, Android, and iOS. By multiplatform I thought it was fairly obvious that I meant the big 3 platforms. 

The title should be "console/PC" then. Multiplatform is what it means, multiple platforms, which includes both mobile, consoles and different OS's. 

If I did that I'd have people stumbling into this thread listing developers that only release games to PS4/PC.