diff --git a/src/interpreter/library/fn_room.cpp b/src/interpreter/library/fn_room.cpp
index b65c75c7..d4fcbcc5 100644
--- a/src/interpreter/library/fn_room.cpp
+++ b/src/interpreter/library/fn_room.cpp
@@ -26,6 +26,16 @@ void ogm::interpreter::fn::room_goto(VO out, V rm)
     frame.m_data.m_room_goto_queued = room_index;
 }
 
+void ogm::interpreter::fn::room_goto_next(VO out)
+{
+    frame.m_data.m_room_goto_queued = frame.m_data.m_room_index + 1;
+}
+
+void ogm::interpreter::fn::room_goto_previous(VO out)
+{
+    frame.m_data.m_room_goto_queued = frame.m_data.m_room_index - 1;
+}
+
 void ogm::interpreter::fn::getv::room_first(VO out)
 {
     asset_index_t asset_index = 0;
diff --git a/src/interpreter/library/fn_room.h b/src/interpreter/library/fn_room.h
index a1634d62..eaa70203 100644
--- a/src/interpreter/library/fn_room.h
+++ b/src/interpreter/library/fn_room.h
@@ -1,4 +1,6 @@
 FNDEF1(room_goto, rm)
+FNDEF0(room_goto_next)
+FNDEF0(room_goto_previous)
 GETVAR(room_first)
 GETVAR(room_last)
 VAR(room)
diff --git a/src/interpreter/library/todo/resources.h b/src/interpreter/library/todo/resources.h
index ee389a7d..bc5c1bb4 100644
--- a/src/interpreter/library/todo/resources.h
+++ b/src/interpreter/library/todo/resources.h
@@ -75,8 +75,6 @@ IGNORE_WARN(room_assign)
 IGNORE_WARN(room_get_camera)
 IGNORE_WARN(room_get_name)
 IGNORE_WARN(room_get_viewport)
-IGNORE_WARN(room_goto_next)
-IGNORE_WARN(room_goto_previous)
 IGNORE_WARN(room_last)
 IGNORE_WARN(room_next)
 IGNORE_WARN(room_persistent)
@@ -145,4 +143,4 @@ IGNORE_WARN(background_vtiled)
 IGNORE_WARN(background_xscale)
 IGNORE_WARN(background_yscale)
 IGNORE_WARN(background_blend)
-IGNORE_WARN(background_assign)
\ No newline at end of file
+IGNORE_WARN(background_assign)