diff --git a/assets/images/version-specific/meakashi-unix-5.5.3p1/TitleHigurashi.png b/assets/images/version-specific/meakashi-unix-5.5.3p1/TitleHigurashi.png
new file mode 100644
index 0000000..c83eef9
Binary files /dev/null and b/assets/images/version-specific/meakashi-unix-5.5.3p1/TitleHigurashi.png differ
diff --git a/compileall.sh b/compileall.sh
index 63e0f5d..b621262 100644
--- a/compileall.sh
+++ b/compileall.sh
@@ -1,15 +1,16 @@
-cargo run onikakushi steam win
-cargo run onikakushi steam unix
-cargo run watanagashi steam win
-cargo run watanagashi steam unix
-cargo run tatarigoroshi steam win
-cargo run tatarigoroshi steam unix
-cargo run tatarigoroshi mg win
-cargo run tatarigoroshi mg unix
-cargo run himatsubushi steam win
-cargo run himatsubushi steam unix
-cargo run meakashi steam win
-cargo run meakashi steam unix
-cargo run meakashi gog win
-cargo run tsumihoroboshi steam win
-cargo run tsumihoroboshi steam unix
+cargo run onikakushi 5.2.2f1 win
+cargo run onikakushi 5.2.2f1 unix
+cargo run watanagashi 5.2.2f1 win
+cargo run watanagashi 5.2.2f1 unix
+cargo run tatarigoroshi 5.4.0f1 win
+cargo run tatarigoroshi 5.4.0f1 unix
+cargo run tatarigoroshi 5.3.5f1 win
+cargo run tatarigoroshi 5.3.4p1 unix
+cargo run himatsubushi 5.4.1f1 win
+cargo run himatsubushi 5.4.1f1 unix
+cargo run meakashi 5.5.3p3 win
+cargo run meakashi 5.5.3p3 unix
+cargo run meakashi 5.5.3p1 win
+cargo run meakashi 5.5.3p1 unix
+cargo run tsumihoroboshi 5.5.3p3 win
+cargo run tsumihoroboshi 5.5.3p3 unix
diff --git a/scripts/AssetVersion.py b/scripts/AssetVersion.py
index 76c678b..ed31605 100644
--- a/scripts/AssetVersion.py
+++ b/scripts/AssetVersion.py
@@ -1,9 +1,8 @@
 import os
 from sys import argv
 
-path = argv[1]
+assetsbundlePath = argv[1]
 
-assetsbundlePath = os.path.join(path, "sharedassets0.assets")
 if os.path.exists(assetsbundlePath):
     with open(assetsbundlePath, "rb") as assetsBundle:
         unityVersion = assetsBundle.read(28)[20:].decode("utf-8").rstrip("\0")
diff --git a/src/main.rs b/src/main.rs
index d8a5d59..7d2ae06 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,7 +11,7 @@ use inflector::Inflector;
 fn main() {
     let args: Vec<String> = env::args().collect();
     let chapter = &args[1];
-    let platform = &args[2];
+    let unity = &args[2];
     let system = &args[3];
 
     let mut chapters = HashMap::new();
@@ -29,11 +29,11 @@ fn main() {
 
     let arc_number = chapters.get(chapter).unwrap();
     let arc_type = if arc_number <= &4 { "question_arcs" } else { "answer_arcs" };
-    let assets = format!("assets/vanilla/{}/{}/{}/sharedassets0.assets", chapter, platform, system);
+    let assets = format!("assets/vanilla/{}/{}-{}/sharedassets0.assets", &chapter, &system, &unity);
     let directory_assets = "output/assets";
-    let directory_data = format!("output/HigurashiEp{:02}_Data", arc_number);
-    let emip = format!("{}/{}_{}_{}.emip", &directory_data, &chapter, &platform, &system);
-    let archive = format!("{}-UI_{}_{}.7z", &chapter.to_title_case(), &platform, &system);
+    let directory_data = format!("output/HigurashiEp{:02}_Data", &arc_number);
+    let emip = format!("{}/{}_{}_{}.emip", &directory_data, &chapter, &unity, &system);
+    let archive = format!("{}-UI_{}_{}.7z", &chapter.to_title_case(), &unity, &system);
 
     if Path::new(&emip).exists() {
         fs::remove_file(&emip).expect("Failed to remove file");
@@ -50,6 +50,18 @@ fn main() {
     }
     fs::create_dir_all(&directory_data).expect("Failed to recreate directory");
 
+    // 0. check version
+    let output = Command::new("python")
+        .env("PYTHONIOENCODING", "utf-8")
+        .arg("scripts/AssetVersion.py")
+        .arg(&assets)
+        .output()
+        .expect("failed to execute UnityTextModifier.py");
+
+    let version = String::from_utf8_lossy(&output.stdout).into_owned();
+
+    assert_eq!(unity, &version.trim());
+
     // 1. texts
     let status = Command::new("python")
         .env("PYTHONIOENCODING", "utf-8")
@@ -66,6 +78,10 @@ fn main() {
     copy_images("assets/images/shared", &directory_assets);
     copy_images(format!("assets/images/{}", &arc_type).as_ref(), &directory_assets);
     copy_images(format!("assets/images/specific/{}", &chapter).as_ref(), &directory_assets);
+    let version_specific_path = format!("assets/images/version-specific/{}-{}", &chapter, &unity);
+    if Path::new(&version_specific_path).exists() {
+        copy_images(version_specific_path.as_ref(), &directory_assets);
+    }
     fs::rename("output/assets/configbg_Texture2D.png", "output/assets/47configbg_Texture2D.png").expect("Unable to rename");
     println!();
 
@@ -75,7 +91,7 @@ fn main() {
         .arg("scripts/TMPAssetConverter.py")
         .arg("assets/fonts/msgothic_0 SDF Atlas_Texture2D.dat")
         .arg("assets/fonts/msgothic_0 SDF_TextMeshProFont.dat")
-        .arg(format!("assets/vanilla/{}/{}/msgothic_0.dat", &chapter, platform))
+        .arg(format!("assets/vanilla/{}/msgothic_0.dat", &chapter))
         .arg(&directory_assets)
         .status()
         .expect("failed to execute TMPAssetConverter.py");
@@ -87,7 +103,7 @@ fn main() {
         .arg("scripts/TMPAssetConverter.py")
         .arg("assets/fonts/msgothic_2 SDF Atlas_Texture2D.dat")
         .arg("assets/fonts/msgothic_2 SDF_TextMeshProFont.dat")
-        .arg(format!("assets/vanilla/{}/{}/msgothic_2.dat", &chapter, platform))
+        .arg(format!("assets/vanilla/{}/msgothic_2.dat", &chapter))
         .arg(&directory_assets)
         .status()
         .expect("failed to execute TMPAssetConverter.py");
@@ -97,7 +113,7 @@ fn main() {
     println!();
 
     // 4. copy assets
-    copy_files(format!("assets/vanilla/{}/{}/{}", chapter, platform, system).as_ref(), &directory_data);
+    copy_files(format!("assets/vanilla/{}/{}-{}", &chapter, &system, &unity).as_ref(), &directory_data);
 
     println!();
 
diff --git a/versions.sh b/versions.sh
deleted file mode 100644
index b7ee2e3..0000000
--- a/versions.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-echo -n "Onikakushi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/onikakushi/steam/win
-echo -n "Onikakushi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/onikakushi/steam/unix
-echo -n "Watanagashi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/watanagashi/steam/win
-echo -n "Watanagashi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/watanagashi/steam/unix
-echo -n "Tatarigoroshi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tatarigoroshi/steam/win
-echo -n "Tatarigoroshi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tatarigoroshi/steam/unix
-echo -n "Tatarigoroshi win MG: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tatarigoroshi/mg/win
-echo -n "Tatarigoroshi unix MG: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tatarigoroshi/mg/unix
-echo -n "Himatsubushi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/himatsubushi/steam/win
-echo -n "Himatsubushi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/himatsubushi/steam/unix
-echo -n "Meakashi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/meakashi/steam/win
-echo -n "Meakashi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/meakashi/steam/unix
-echo -n "Meakashi win GOG: "
-py ./scripts/AssetVersion.py ./assets/vanilla/meakashi/gog/win
-echo -n "Tsumihoroboshi win: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tsumihoroboshi/steam/win
-echo -n "Tsumihoroboshi unix: "
-py ./scripts/AssetVersion.py ./assets/vanilla/tsumihoroboshi/steam/unix