5/22/2015 DG2 May Steam Update - PC & Mac. No UCC support for Linux/SteamOS.

DG2: Defense Grid 2

Setting the bar as the definitive tower defense game, Defense Grid 2 introduces new worlds and threats to test your tower placement strategies. With a bold new look and the addition of new game modes, player-versus-player and multiplayer co-op, every play brings fun new opportunities and challenges.

[b]DG2 May Steam Update - PC only (Mac soon)[/b] [list][*]DGArchitect custom scripts now support all game modes [*]DGArchitect maps can now include Classic Open mode scoring [*]DG Architect ray tracing bug fixed that prevented block properties from being selected [*]DG Architect Point lights now appear in DG Architect [*]Classic Open string entries updated or added [*]For the PC & Mac update, UCC formats needed to change making them unusable on Linux. We hope to change this in the future, but it may take longer than desired because of some conflicting Linux issues. [/list]