diff --git a/assets/en.json b/assets/en.json
index db5467ac..01f8f857 100644
--- a/assets/en.json
+++ b/assets/en.json
@@ -17,6 +17,9 @@
     }
   },
   "entities": {
+    "sign": {
+      "name": "Sign"
+    }
   },
   "maps": {
     "testmap": {
@@ -32,5 +35,8 @@
         "0": "Stairs slippery when wet.\n\n<- West to Town.\n-> East to lakefront."
       }
     }
+  },
+  "battle": {
+    "start": "Battle Start!"
   }
 }
\ No newline at end of file
diff --git a/assets/tiled_project.tiled-session b/assets/tiled_project.tiled-session
index 06e1e928..bcb676fd 100644
--- a/assets/tiled_project.tiled-session
+++ b/assets/tiled_project.tiled-session
@@ -3,11 +3,10 @@
         "height": 4300,
         "width": 2
     },
-    "activeFile": "tilemaps/entities.tsx",
+    "activeFile": "maps/testmap.tmx",
     "expandedProjectPaths": [
-        "maps",
         ".",
-        "tilemaps"
+        "maps"
     ],
     "file.lastUsedOpenFilter": "All Files (*)",
     "fileStates": {
@@ -22,8 +21,8 @@
             "scale": 4.9072,
             "selectedLayer": 0,
             "viewCenter": {
-                "x": 49.31529181610695,
-                "y": 54.002282360612995
+                "x": 39.94131072709489,
+                "y": 40.0432018258885
             }
         },
         "maps/testmap.tmx": {
@@ -33,8 +32,8 @@
             "scale": 3.404166666666667,
             "selectedLayer": 1,
             "viewCenter": {
-                "x": 120.1468788249694,
-                "y": 79.75520195838433
+                "x": 95.17747858017135,
+                "y": 86.80538555691552
             }
         },
         "maps/testmap2.tmx": {
@@ -44,7 +43,7 @@
             "scale": 5.0383,
             "selectedLayer": 1,
             "viewCenter": {
-                "x": 19.94720441418733,
+                "x": 19.84796459123116,
                 "y": 19.947204414187325
             }
         },
@@ -55,8 +54,8 @@
             "scale": 2.7603,
             "selectedLayer": 1,
             "viewCenter": {
-                "x": 85.49795312103754,
-                "y": 157.22928667173855
+                "x": 160.48980183313407,
+                "y": 120.4579212404449
             }
         },
         "testmap.tmx": {
@@ -95,18 +94,16 @@
     "map.tileWidth": 8,
     "map.width": 10,
     "openFiles": [
-        "maps/train_station.tmx",
-        "tilemaps/entities.tsx",
-        "maps/downtown.tmx"
+        "maps/testmap.tmx"
     ],
     "project": "tiled_project.tiled-project",
     "property.type": "string",
     "recentFiles": [
-        "maps/train_station.tmx",
-        "maps/downtown.tmx",
-        "tilemaps/entities.tsx",
         "maps/testmap.tmx",
-        "maps/testmap2.tmx"
+        "maps/downtown.tmx",
+        "maps/testmap2.tmx",
+        "maps/train_station.tmx",
+        "tilemaps/entities.tsx"
     ],
     "tileset.lastUsedFilter": "All Files (*)",
     "tileset.lastUsedFormat": "tsx",
diff --git a/src/dawn/display/draw/CMakeLists.txt b/src/dawn/display/draw/CMakeLists.txt
index 17cfd2e1..5fa7eb66 100644
--- a/src/dawn/display/draw/CMakeLists.txt
+++ b/src/dawn/display/draw/CMakeLists.txt
@@ -8,6 +8,7 @@
 # Sources
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
+    drawbattle.c
     drawstatemainmenu.c
     drawstateoverworld.c
     drawmap.c
diff --git a/src/dawn/display/draw/drawbattle.c b/src/dawn/display/draw/drawbattle.c
new file mode 100644
index 00000000..dad3f713
--- /dev/null
+++ b/src/dawn/display/draw/drawbattle.c
@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "drawbattle.h"
+#include "display/draw/drawshape.h"
+#include "display/draw/drawui.h"
+
+void drawBattle() {
+  drawClear(' ', COLOR_WHITE);
+
+  // Draw UI
+  drawUITextbox();
+}
\ No newline at end of file
diff --git a/src/dawn/display/draw/drawbattle.h b/src/dawn/display/draw/drawbattle.h
new file mode 100644
index 00000000..01ec026b
--- /dev/null
+++ b/src/dawn/display/draw/drawbattle.h
@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+
+/**
+ * Draws the battle state.
+ */
+void drawBattle();
\ No newline at end of file
diff --git a/src/dawn/display/frame.c b/src/dawn/display/frame.c
index 36b78941..782314f6 100644
--- a/src/dawn/display/frame.c
+++ b/src/dawn/display/frame.c
@@ -12,6 +12,7 @@
 #include "display/draw/drawtext.h"
 #include "display/draw/drawstateoverworld.h"
 #include "display/draw/drawstatemainmenu.h"
+#include "display/draw/drawbattle.h"
 
 char_t FRAME_BUFFER[FRAME_HEIGHT * FRAME_WIDTH];
 uint8_t FRAME_COLOR[FRAME_HEIGHT * FRAME_WIDTH];
@@ -41,6 +42,10 @@ void frameUpdate() {
     case GAME_STATE_MAIN_MENU:
       drawStateMainMenu();
       break;
+
+    case GAME_STATE_BATTLE:
+      drawBattle();
+      break;
     
     default:
       printf("Rendering unknown game state: %d\n", GAME.state);
diff --git a/src/dawn/game/game.c b/src/dawn/game/game.c
index 509656c8..c13ff600 100644
--- a/src/dawn/game/game.c
+++ b/src/dawn/game/game.c
@@ -18,6 +18,7 @@
 #include "game/state/mainmenu.h"
 #include "game/state/mapchange.h"
 #include "game/state/overworld.h"
+#include "game/state/battle.h"
 
 #include "rpg/conversation/conversation.h"
 #include "asset/assetlanguage.h"
@@ -68,6 +69,10 @@ gameupdateresult_t gameUpdate(const float_t delta) {
       gameStateMainMenuUpdate();
       break;
     
+    case GAME_STATE_BATTLE:
+      gameStateBattleUpdate();
+      break;
+    
     default:
       printf("Updating unknown state %d\n", GAME.state);
   }
diff --git a/src/dawn/game/game.h b/src/dawn/game/game.h
index 0f24c676..848b7d57 100644
--- a/src/dawn/game/game.h
+++ b/src/dawn/game/game.h
@@ -18,7 +18,8 @@ typedef enum {
   GAME_STATE_OVERWORLD = 1,
   GAME_STATE_PAUSED = 2,
   GAME_STATE_MAP_CHANGE = 3,
-  GAME_STATE_MAIN_MENU = 4
+  GAME_STATE_MAIN_MENU = 4,
+  GAME_STATE_BATTLE = 5
 } gamestate_t;
 
 typedef struct {
diff --git a/src/dawn/game/state/CMakeLists.txt b/src/dawn/game/state/CMakeLists.txt
index ab907a8d..1fa2cfb2 100644
--- a/src/dawn/game/state/CMakeLists.txt
+++ b/src/dawn/game/state/CMakeLists.txt
@@ -8,6 +8,7 @@
 # Sources
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
+    battle.c
     mainmenu.c
     mapchange.c
     overworld.c
diff --git a/src/dawn/game/state/battle.c b/src/dawn/game/state/battle.c
new file mode 100644
index 00000000..6900cea7
--- /dev/null
+++ b/src/dawn/game/state/battle.c
@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "battle.h"
+#include "game/game.h"
+#include "ui/textbox.h"
+#include "rpg/battle/battle.h"
+
+void gameStateBattleUpdate() {
+  battleUpdate();
+  
+  textboxUpdate();
+}
\ No newline at end of file
diff --git a/src/dawn/game/state/battle.h b/src/dawn/game/state/battle.h
new file mode 100644
index 00000000..98acb188
--- /dev/null
+++ b/src/dawn/game/state/battle.h
@@ -0,0 +1,13 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+
+/**
+ * Updates the battle state.
+ */
+void gameStateBattleUpdate();
\ No newline at end of file
diff --git a/src/dawn/rpg/CMakeLists.txt b/src/dawn/rpg/CMakeLists.txt
index 80d72a4e..623c5887 100644
--- a/src/dawn/rpg/CMakeLists.txt
+++ b/src/dawn/rpg/CMakeLists.txt
@@ -4,6 +4,7 @@
 # https://opensource.org/licenses/MIT
 
 # Subdirs
+add_subdirectory(battle)
 add_subdirectory(conversation)
 add_subdirectory(entity)
 add_subdirectory(world)
diff --git a/src/dawn/rpg/battle/CMakeLists.txt b/src/dawn/rpg/battle/CMakeLists.txt
new file mode 100644
index 00000000..3b941fc5
--- /dev/null
+++ b/src/dawn/rpg/battle/CMakeLists.txt
@@ -0,0 +1,12 @@
+# Copyright (c) 2024 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Subdirs
+
+# Sources
+target_sources(${DAWN_TARGET_NAME}
+  PRIVATE
+    battle.c
+)
\ No newline at end of file
diff --git a/src/dawn/rpg/battle/battle.c b/src/dawn/rpg/battle/battle.c
new file mode 100644
index 00000000..84a0b536
--- /dev/null
+++ b/src/dawn/rpg/battle/battle.c
@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "assert/assert.h"
+#include "battle.h"
+#include "util/memory.h"
+#include "game/game.h"
+#include "ui/textbox.h"
+
+battle_t BATTLE;
+
+void battleInit() {
+  memorySet(&BATTLE, 0, sizeof(battle_t));
+}
+
+void battleStart() {
+  GAME.state = GAME_STATE_BATTLE;
+  BATTLE.state = BATTLE_STATE_INITIAL;
+
+  textboxSetText(NULL, "battle.start");
+}
+
+void battleUpdate() {
+  switch(BATTLE.state) {
+    case BATTLE_STATE_INITIAL:
+      if(textboxIsOpen()) return;
+      break;
+
+    default:
+      assertUnreachable("Unknown battle state.");
+      break;
+  }
+}
\ No newline at end of file
diff --git a/src/dawn/rpg/battle/battle.h b/src/dawn/rpg/battle/battle.h
new file mode 100644
index 00000000..1524373c
--- /dev/null
+++ b/src/dawn/rpg/battle/battle.h
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2024 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dawn.h"
+
+typedef enum {
+  BATTLE_STATE_INITIAL
+} battlestate_t;
+
+typedef struct {
+  
+} battlefighter_t;
+
+typedef struct {
+  battlestate_t state;
+} battle_t;
+
+extern battle_t BATTLE;
+
+/**
+ * Initializes the battle system.
+ */
+void battleInit();
+
+/**
+ * Starts a battle.
+ */
+void battleStart(
+
+);
+
+/**
+ * Updates the battle system.
+ */
+void battleUpdate();
\ No newline at end of file
diff --git a/src/dawn/rpg/entity/interact.c b/src/dawn/rpg/entity/interact.c
index e1a9d14c..c02aead6 100644
--- a/src/dawn/rpg/entity/interact.c
+++ b/src/dawn/rpg/entity/interact.c
@@ -11,6 +11,7 @@
 #include "locale/language.h"
 #include "rpg/conversation/conversationinteractentity.h"
 #include "rpg/conversation/conversationinteracttile.h"
+#include "rpg/battle/battle.h"
 
 void entityInteractEntity(
   entity_t *source,
@@ -37,6 +38,11 @@ void entityInteractEntity(
       return;
 
     case ENTITY_TYPE_SIGN:
+      battleStart(
+
+      );
+      return;
+      
       conversationSet(
         conversationInteractEntityInit,
         conversationInteractEntityUpdate,
diff --git a/src/dawn/ui/mainmenu.c b/src/dawn/ui/mainmenu.c
index 6f964209..d00fb600 100644
--- a/src/dawn/ui/mainmenu.c
+++ b/src/dawn/ui/mainmenu.c
@@ -38,7 +38,7 @@ void mainMenuSelectCallback(
 ) {
   // New Game
   if(y == 0) {
-    GAME.mapNext = MAP_LIST_TRAIN_STATION;
+    GAME.mapNext = MAP_LIST_TEST;
     GAME.state = GAME_STATE_MAP_CHANGE;
     return;
   }