Xsyon’s architecture mechanics got some love in yesterday’s patch. New parts were added, including the 16×16 truss, 16 meter beams, and 8.8 and 16.8 meter beams. Notorious Games has “heavily optimized” the game’s architecture support checking function, which it calls “10 times faster now” and which should reduce pauses while placing parts.
The devs also fixed a number of bugs in the post-apocalyptic sandbox. You can view a list of changes on Xsyon’s official website.
[Source: Patch notes]
