This is a small patch - it does add some progress on mars, but you cannot access it without cheats (and doing so is a bad idea, it might cause problems with your save later). [b]Changelog[/b] [list] [*] Added elemental damage system (same as original Aground). It'll be used for elemental spellbooks later, and mods can use it now. [*] Added toggle all option to select structure window (com station/device) [*] Fixed a splitscreen controls bug, and a few other minor fixes. [/list]