Tweak I.D. Octopus layout settings.

game/modules/tome/data/zones/infinite-dungeon/zone.lua

@@ -164,10 +164,10 @@ return {
 			{	id_layout_name = "octopus",
 				desc = ", subsided area",
 				class = "engine.generator.map.Octopus",
-				main_radius = {0.3, 0.4},
+				main_radius = {0.25, 0.35},
 				arms_radius = {0.1, 0.2},
 				arms_range = {0.7, 0.8},
-				nb_rooms = {3, 9},
+				nb_rooms = {5, 10},
 			},
 			{	id_layout_name = "hexa",
 				desc = ", geometrically ordered area",