diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 4460f2e..5e75380 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -6,13 +6,13 @@
       <GradleProjectSettings>
         <option name="distributionType" value="LOCAL" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="temurin-21" />
+        <option name="gradleHome" value="/usr/share/java/gradle" />
+        <option name="gradleJvm" value="graalvm-jdk-21" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
           </set>
         </option>
-        <option name="resolveExternalAnnotations" value="true" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
index 254a1fc..6d0ee1c 100644
--- a/.idea/kotlinc.xml
+++ b/.idea/kotlinc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="KotlinJpsPluginSettings">
-    <option name="version" value="2.2.10" />
+    <option name="version" value="2.0.0" />
   </component>
 </project>
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 5524b75..32c242c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,12 +1,10 @@
 plugins {
-    kotlin("jvm") version "2.2.10"
-    id("com.gradleup.shadow") version "9.1.0"
-    id("io.papermc.paperweight.userdev") version "2.0.0-beta.18"
+    kotlin("jvm") version "2.0.0"
+    id("com.github.johnrengelman.shadow") version "7.1.2"
+    id("io.papermc.paperweight.userdev") version "1.7.1"
     id("xyz.jpenilla.run-paper") version "2.3.0"
 }
 
-val kotlin_version = "2.2.10"
-
 group = "xyz.ineanto.dragon"
 version = "1.1"
 
@@ -19,19 +17,22 @@ repositories {
 
 dependencies {
     // Spigot
-    paperweight.paperDevBundle("1.21.8-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.21-R0.1-SNAPSHOT")
 
     // Game Libraries
-    compileOnly("xyz.xenondevs.invui:invui:1.46")
-    compileOnly("xyz.xenondevs.invui:invui-kotlin:1.46")
+    compileOnly("xyz.xenondevs.invui:invui:1.33")
+    compileOnly("xyz.xenondevs.invui:invui-kotlin:1.33")
 
     implementation("ru.brikster:glyphs-api:1.1.0")
     implementation("ru.brikster:glyphs-resources:1.1.0")
+    implementation("team.unnamed:creative-api:1.7.2")
+    // Serializer for Minecraft format (ZIP / Folder)
+    implementation("team.unnamed:creative-serializer-minecraft:1.7.2")
 
     // Stdlib
-    implementation("org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib:2.0.0")
     // Commons IO
-    implementation("commons-io:commons-io:2.14.0")
+    implementation("commons-io:commons-io:2.11.0")
 }
 
 kotlin {
@@ -40,6 +41,6 @@ kotlin {
 
 tasks {
     runServer {
-        minecraftVersion("1.21.8")
+        minecraftVersion("1.21")
     }
 }
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 5c3b813..60c76b3 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
\ No newline at end of file
diff --git a/src/main/kotlin/xyz/ineanto/dragon/assets/Asset.kt b/src/main/kotlin/xyz/ineanto/dragon/assets/Asset.kt
deleted file mode 100644
index 6508a5f..0000000
--- a/src/main/kotlin/xyz/ineanto/dragon/assets/Asset.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-package xyz.ineanto.dragon.assets
-
-data class Asset(
-    private val qualifier: String,
-    val name: String,
-    var path: String = "assets/${qualifier}/${name}.png"
-) {
-    class Icons {
-        companion object {
-            val DENY: Asset = Asset("icon", "deny")
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/main/kotlin/xyz/ineanto/dragon/inventory/TeamSelectionScreen.kt b/src/main/kotlin/xyz/ineanto/dragon/inventory/TeamSelectionScreen.kt
deleted file mode 100644
index dd30739..0000000
--- a/src/main/kotlin/xyz/ineanto/dragon/inventory/TeamSelectionScreen.kt
+++ /dev/null
@@ -1,70 +0,0 @@
-package xyz.ineanto.dragon.inventory
-
-import net.kyori.adventure.key.Key
-import net.kyori.adventure.text.Component
-import net.kyori.adventure.text.format.NamedTextColor
-import net.kyori.adventure.text.format.TextDecoration
-import ru.brikster.glyphs.compile.GlyphCompiler
-import ru.brikster.glyphs.glyph.Glyph
-import ru.brikster.glyphs.glyph.GlyphComponentBuilder
-import ru.brikster.glyphs.glyph.GlyphComponentBuilder.PositionType
-import ru.brikster.glyphs.glyph.image.ImageGlyph
-import ru.brikster.glyphs.glyph.image.TextureProperties
-import ru.brikster.glyphs.glyph.space.mojang.MojangSpacesGlyph
-import ru.brikster.glyphs.resources.GlyphResources
-import team.unnamed.creative.texture.Texture
-
-class TeamSelectionScreen {
-    fun show() {
-        // Glyphs objects
-        var spaces = MojangSpacesGlyph.create()
-
-        var guiBackground = ImageGlyph.of(
-            Key.key(Glyph.DEFAULT_NAMESPACE, "gui/gui_background"),
-            Texture.of(
-                Key.key(Glyph.DEFAULT_NAMESPACE, "gui/gui_background"),
-                GlyphResources.resourceFromJar("gui_background.png")
-            ),
-            TextureProperties(/* height */ 256, /* ascent */ 19)
-        )
-
-        var exampleButton = ImageGlyph.of(
-            Key.key(Glyph.DEFAULT_NAMESPACE, "gui/example_button"),
-            Texture.of(
-                Key.key(Glyph.DEFAULT_NAMESPACE, "gui/example_button"),
-                GlyphResources.resourceFromJar("example_button.png")
-            ),
-            TextureProperties(/* height */ 22, /* ascent */ -56
-            )
-        )
-
-        var font = GlyphResources.minecraftFontGlyphCollection(
-            listOf(
-                TextureProperties(/* height */ 12, /* ascent */ -6),
-                TextureProperties(/* height */ 8, /* ascent */ -24
-                ),
-                TextureProperties(/* height */ 8, /* ascent */-36)
-            )
-        );
-
-        val resources = GlyphCompiler.instance()
-            .compile(spaces, guiBackground, exampleButton, font);
-        resources.addAll(GlyphResources.blankSlotResources());
-
-        //createResourcepack(resources)
-
-        val title = GlyphComponentBuilder.gui(spaces)
-            .append(guiBackground)
-            .append(/* position */ 131, exampleButton)
-            .append(/* position */ 16, font.translate(/* height */ 12, /* ascent */ -6, "Example text"))
-            .append(/* position */ 16, font.translate(/* height */ 8, /* ascent */ -24, "Hello "))
-            .append(PositionType.RELATIVE, font.translate(/* height */ 8, /* ascent */ -24, "world..."))
-            .append(
-                PositionType.ABSOLUTE, /* position */
-                16,
-                font.translate(/* height */ 8, /* ascent */ -36, "Hello world...", NamedTextColor.LIGHT_PURPLE)
-            )
-            .build()
-            .append(Component.text("Test menu with glyphs", NamedTextColor.DARK_GRAY, TextDecoration.UNDERLINED))
-    }
-}
\ No newline at end of file