diff --git a/OverworldShuffle.py b/OverworldShuffle.py
index 27abd90a..d0abce2d 100644
--- a/OverworldShuffle.py
+++ b/OverworldShuffle.py
@@ -916,6 +916,8 @@ def determine_forced_flips(world, tile_ow_groups, player):
                 forced_flips = custom_flips['force_flip']
             if 'force_no_flip' in custom_flips:
                 forced_nonflips = custom_flips['force_no_flip']
+            if 'force_together' in custom_flips:
+                merged_owids = list(custom_flips['force_together'].values())
 
             for group in tile_ow_groups:
                 if any(owid in group[0]+group[1] for owid in forced_nonflips):
diff --git a/docs/Customizer.md b/docs/Customizer.md
index d30a7d30..075e8602 100644
--- a/docs/Customizer.md
+++ b/docs/Customizer.md
@@ -149,6 +149,17 @@ force_no_flip:
   - 0x13
 ```
 
+#### force_together
+
+`force_together` should be used for defining tiles you want to force to flip as a group. Each group must have some unique name with all the OW Screen IDs listed that are desired to be grouped together. The name of a group can be anything as long as it is valid yaml syntax.
+
+Here is an example which forces Links House and Sanctuary screens to flip together:
+```
+someGroup:
+  - 0x2c
+  - 0x13
+```
+
 #### undefined_chance
 
 `undefined_chance` should be used to determine how to handle all the remaining tiles that aren't explicitly defined in the earlier step. This represents the percent chance a tile will flip. This value can be set from 0 to 100 (default is 50). A value of 0 means there is a 0% chance it will be flipped.
diff --git a/docs/customizer_example.yaml b/docs/customizer_example.yaml
index a9cebd90..8849f2e7 100644
--- a/docs/customizer_example.yaml
+++ b/docs/customizer_example.yaml
@@ -105,6 +105,10 @@ ow-tileflips:
     force_no_flip:
       - 0x2c
       - 0x18
+    force_together:
+      someDescription:
+        - 0x16
+        - 0x2b
     undefined_chance: 50
 ow-flutespots:
   1: