diff --git a/config/game_options.txt b/config/game_options.txt
index 7776d87d4e..b9d763e5b0 100644
--- a/config/game_options.txt
+++ b/config/game_options.txt
@@ -72,6 +72,14 @@ ALERT_DELTA Destruction of the station is imminent. All crew are instructed to o
 ## Uncomment to not send a roundstart intercept report. Gamemodes may override this.
 #NO_INTERCEPT_REPORT
 
+## Comment to disable weighting modes by how chaotic recent mode rolls were.
+WEIGH_BY_RECENT_CHAOS
+
+## The weight adjustment will be proportional to this power relative to the "ideal" weight range.
+## e.g. if we have a weight range of 0-5, and an exponent of 1, 6 will be weighted 1/2, 7 1/3 etc.
+## if exponent is 2, it'll be 1/4, 1/9 etc.
+CHAOS_EXPONENT 1
+
 ## Probablities for game modes chosen in 'secret' and 'random' modes.
 ## Default probablity is 1, increase to make that mode more likely to be picked.
 ## Set to 0 to disable that mode.
@@ -154,6 +162,11 @@ FORCE_ANTAG_COUNT CLOCKWORK_CULT
 #FORCE_ANTAG_COUNT WIZARD
 #FORCE_ANTAG_COUNT  MONKEY
 
+## A config for how much each game mode's chaos level is.
+## All of them have reasonable defaults, but this can be used to adjust them.
+## 0-9, where 0 is lowest chaos (should only be extended) and 9 is highest (wizard? nukies?)
+#CHAOS_LEVEL EXTENDED 0
+
 ## Uncomment these for overrides of the minimum / maximum number of players in a round type.
 ## If you set any of these occasionally check to see if you still need them as the modes
 ## will still be actively rebalanced around the SUGGESTED populations, not your overrides.