Wargaming Chicago-Baltimore (formerly Meyer/Glass Interactive, L.L.C., Day 1 Studios, LLC and Wargaming West Corporation) is an American game developer that operates in Chicago, Illinois and Hunt Valley, Maryland.

They worked with Monolith Productions to make the Xbox 360 and PlayStation 3 console ports of F.E.A.R..

In 2006, they signed a deal with LucasArts to develop the science fiction video game Fracture.

[1] The remaining team members moved forward with development on the free-to-play mech game Reign of Thunder.

[4] The acquisition included the rights to Reign of Thunder, with it since having been put aside, and subsequently canceled.