Insane FPS drop in last office

After i open my research lab i get a massive FPS drop and cannot play the game anyone else?

same, it’s pretty bad when you have the lab to make your own console as well and the research lab on the same screen while developing games.

haven’t seen a massive FPS drop in stage 3 office yet…
only with the a-bit-quirky linux version(1.3.8) there seems to be a noticeable drop.
( (k)ubuntu 12.04.02 x64, system specs )

FPS drop from 60fps(vsync enabled) to ~20-30…nothing too bad, but still noticeable.

only saw significant lag if I “tuned” the savegame too much. :wink: