diff --git a/Makefile b/Makefile
index dc3c99d981ff4c5b15904f5250b3078814fed0f4..0681de7d632a8433acde0e3d6d545e70a44be0b5 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ CC           := clang
 RAYLIB_VER   := raylib-6.0_$(SYSTEM)
 CFLAGS       := -std=c99 -v -g -I./vendor/$(RAYLIB_VER)/include
 LDFLAGS      := ./vendor/$(RAYLIB_VER)/lib/libraylib.a -lm
-GAME         := bin/stalag
+GAME         := bin/pathfinder
 HEXDUMP      := bin/hexdump
 PACKER       := bin/packer
 SOURCES      := main.c map.c game.c player.c interface.c assets.c menu.c
diff --git a/README.md b/README.md
index 78f3730a13a7f9330fbe49c1a06da55d85afb08a..f5e1c6b4a21109d65a67366f72e6bdfce464bb92 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,10 @@
+Exploratory Science Vessel
+ESV Pathfinder
+
 ## Trenchbroom setup
 
 ```sh
-ln -s ~/Projects/stalag/trenchbroom/stalag/ ~/.TrenchBroom/games/
+ln -s ~/Projects/esv-pathfinder/trenchbroom/esv-pathfinder/ ~/.TrenchBroom/games/
 ```
 
 - Check that `path` in `GameEngineProfiles.cfg` points to game executable.
diff --git a/config.h b/config.h
index 9536ddd6ddf687071e035b43d8d04bf5e0d720f0..89429febe7fa4bc82a4e9a429ea093394035277d 100644
--- a/config.h
+++ b/config.h
@@ -3,7 +3,7 @@ #define CONFIG_H
 
 #define WINDOW_WIDTH 1280
 #define WINDOW_HEIGHT 720
-#define WINDOW_TITLE "Stalag"
+#define WINDOW_TITLE "ESV Pathfinder"
 
 #define VFS_DATA_PAK "data.pak"
 
diff --git a/maps/deck1.map b/maps/deck1.map
index 8f48e8fd0647fe7ed2a8d057afe0d90220db2b0a..5b7d8847c8b53156170a29cffab1949eba818b8e 100644
--- a/maps/deck1.map
+++ b/maps/deck1.map
@@ -1,4 +1,4 @@
-// Game: Stalag
+// Game: ESV Pathfinder
 // Format: Standard
 // entity 0
 {
diff --git a/maps/demo1.map b/maps/demo1.map
index cbaebec35812dda27b32e1505ba3cd1f20bb1047..96b6ec36d854bc76b0ba6945931bf156dffb91e7 100644
--- a/maps/demo1.map
+++ b/maps/demo1.map
@@ -1,4 +1,4 @@
-// Game: Stalag
+// Game: ESV Pathfinder
 // Format: Standard
 // entity 0
 {
diff --git a/maps/demo2.map b/maps/demo2.map
index 2d6dcb27fe245bfcbf2ba7624f5e021be8d25047..8fdecae5b518899803fcec8a617bb4c199bf0892 100644
--- a/maps/demo2.map
+++ b/maps/demo2.map
@@ -1,4 +1,4 @@
-// Game: Stalag
+// Game: ESV Pathfinder
 // Format: Standard
 // entity 0
 {
diff --git a/maps/demo3.map b/maps/demo3.map
index d3bc66530582a4d9d9dbfb2d1639827741ec9d7d..60c19989d63ae63f440591ec174d09167c20e3fd 100644
--- a/maps/demo3.map
+++ b/maps/demo3.map
@@ -1,4 +1,4 @@
-// Game: Stalag
+// Game: ESV Pathfinder
 // Format: Standard
 // entity 0
 {
diff --git a/maps/demo4.map b/maps/demo4.map
index 7bc84232df141cd3e7a084d21881fbdb1c08c655..18f497c689742a78a254abb82a1628494f3e47ae 100644
--- a/maps/demo4.map
+++ b/maps/demo4.map
@@ -1,4 +1,4 @@
-// Game: Stalag
+// Game: ESV Pathfinder
 // Format: Standard
 // entity 0
 {
diff --git a/menu.c b/menu.c
index f3eb7f5195d26a15dfa9517ddbfaf953a5f9944e..d3bbc43256dfc88541b2a95f09dd4d633bb9959f 100644
--- a/menu.c
+++ b/menu.c
@@ -17,7 +17,7 @@
 	int screenWidth = GetScreenWidth();
 	int screenHeight = GetScreenHeight();
 
-	const char *title = "STALAG";
+	const char *title = "ESV Pathfinder";
 	const char *sub = "Press ENTER to Start";
 
 	int titleSize = 60;
diff --git a/tbrun.sh b/tbrun.sh
index 65eb897a390c4146d9e83fc56082c6173f9186a5..f63a763d263d76053fb40c3b7349bd121666e8f2 100755
--- a/tbrun.sh
+++ b/tbrun.sh
@@ -59,7 +59,7 @@ 	shift
 done
 
 cd "$SCRIPT_DIR"
-DEBUG=1 ./bin/stalag --map "$MAP" \
+DEBUG=1 ./bin/pathfinder --map "$MAP" \
 	${FPS:+--fps "$FPS"} \
 	${WIDTH:+--width "$WIDTH"} \
 	${HEIGHT:+--height "$HEIGHT"}
diff --git a/trenchbroom/stalag/Entities.fgd b/trenchbroom/esv-pathfinder/Entities.fgd
rename from trenchbroom/stalag/Entities.fgd
rename to trenchbroom/esv-pathfinder/Entities.fgd
diff --git a/trenchbroom/stalag/GameConfig.cfg b/trenchbroom/esv-pathfinder/GameConfig.cfg
rename from trenchbroom/stalag/GameConfig.cfg
rename to trenchbroom/esv-pathfinder/GameConfig.cfg
index f061b4a58924ea5db060a19437c2f0324ef06a16..76226be55bf9245cd5033d4e4350c1c381859891 100644
--- a/trenchbroom/stalag/GameConfig.cfg
+++ b/trenchbroom/esv-pathfinder/GameConfig.cfg
@@ -1,6 +1,6 @@
 {
   "version": 9,
-  "name": "Stalag",
+  "name": "ESV Pathfinder",
 
   "fileformats": [
     { "format": "Standard" }
@@ -22,4 +22,4 @@     "defaultcolor": "0.6 0.6 0.6 1.0"
   },
 
   "softMapBounds": "-4096 -4096 -4096 4096 4096 4096"
-}
\ No newline at end of file
+}
diff --git a/trenchbroom/stalag/GameEngineProfiles.cfg b/trenchbroom/esv-pathfinder/GameEngineProfiles.cfg
rename from trenchbroom/stalag/GameEngineProfiles.cfg
rename to trenchbroom/esv-pathfinder/GameEngineProfiles.cfg
index 81eda2f11fde69300f1c2a14b8f988031989c919..0a8ef114d30a9a1ec71270ee892814e79cee3082 100644
--- a/trenchbroom/stalag/GameEngineProfiles.cfg
+++ b/trenchbroom/esv-pathfinder/GameEngineProfiles.cfg
@@ -1,9 +1,9 @@
 {
 	"profiles": [
 		{
-			"name": "Stalag",
+			"name": "ESV Pathfinder",
 			"parameters": "--fps 120 --width 1920 --height 1080 --map maps/${MAP_BASE_NAME}.map",
-			"path": "/home/m/Projects/stalag/tbrun.sh"
+			"path": "/home/m/Projects/esv-pathfinder/tbrun.sh"
 		}
 	],
 	"version": 1