diff --git a/worlds/tunic/__init__.py b/worlds/tunic/__init__.py
index b946ea8e..d8311de8 100644
--- a/worlds/tunic/__init__.py
+++ b/worlds/tunic/__init__.py
@@ -24,15 +24,15 @@ class TunicWeb(WebWorld):
         )
     ]
     theme = "grassFlowers"
-    game = "Tunic"
+    game = "TUNIC"
 
 
 class TunicItem(Item):
-    game: str = "Tunic"
+    game: str = "TUNIC"
 
 
 class TunicLocation(Location):
-    game: str = "Tunic"
+    game: str = "TUNIC"
 
 
 class TunicWorld(World):
@@ -41,7 +41,7 @@ class TunicWorld(World):
     about a small fox on a big adventure. Stranded on a mysterious beach, armed with only your own curiosity, you will
     confront colossal beasts, collect strange and powerful items, and unravel long-lost secrets. Be brave, tiny fox!
     """
-    game = "Tunic"
+    game = "TUNIC"
     web = TunicWeb()
 
     data_version = 2
diff --git a/worlds/tunic/docs/en_Tunic.md b/worlds/tunic/docs/en_TUNIC.md
similarity index 100%
rename from worlds/tunic/docs/en_Tunic.md
rename to worlds/tunic/docs/en_TUNIC.md
diff --git a/worlds/tunic/er_scripts.py b/worlds/tunic/er_scripts.py
index 84b97e13..4d640b2f 100644
--- a/worlds/tunic/er_scripts.py
+++ b/worlds/tunic/er_scripts.py
@@ -10,11 +10,11 @@ if TYPE_CHECKING:
 
 
 class TunicERItem(Item):
-    game: str = "Tunic"
+    game: str = "TUNIC"
 
 
 class TunicERLocation(Location):
-    game: str = "Tunic"
+    game: str = "TUNIC"
 
 
 def create_er_regions(world: "TunicWorld") -> Tuple[Dict[Portal, Portal], Dict[int, str]]:
diff --git a/worlds/tunic/test/__init__.py b/worlds/tunic/test/__init__.py
index f8ab99d6..d7ae47f7 100644
--- a/worlds/tunic/test/__init__.py
+++ b/worlds/tunic/test/__init__.py
@@ -2,5 +2,5 @@ from test.bases import WorldTestBase
 
 
 class TunicTestBase(WorldTestBase):
-    game = "Tunic"
+    game = "TUNIC"
     player: int = 1
\ No newline at end of file