# - interlaced: odd/even line based polarisation screen support.
# - topbottom: split screen top/bottom.
# - sidebyside: split screen side by side.
-# type: enum values: none, anaglyph, interlaced, topbottom, sidebyside
+# - pageflip: quadbuffer based 3d.
+# type: enum values: none, anaglyph, interlaced, topbottom, sidebyside, pageflip
# 3d_mode = none
# In-game chat console background color (R,G,B).