diff --git a/src/main/kotlin/de/bixilon/pixlyzer/PixLyzer.kt b/src/main/kotlin/de/bixilon/pixlyzer/PixLyzer.kt
index 2876f33..df4bc74 100644
--- a/src/main/kotlin/de/bixilon/pixlyzer/PixLyzer.kt
+++ b/src/main/kotlin/de/bixilon/pixlyzer/PixLyzer.kt
@@ -21,10 +21,13 @@ import java.util.*
 import java.util.zip.GZIPOutputStream
 
 object PixLyzer {
-    private val startTime = System.currentTimeMillis()
+    private val START_TIME = System.currentTimeMillis()
     val ENTITY_DATA_MAPPING = Util.readJsonResource("entities_data_mappings.json")
     val TAG_CLASS = getClass("net.minecraft.tag.Tag", "com.mojang.datafixers.types.templates.Tag")
 
+    val MODULES = listOf(
+        "de.bixilon.pixlyzer.physics.PhysicsExtractor",
+    )
 
     lateinit var outputDirectory: File
 
@@ -92,12 +95,14 @@ object PixLyzer {
         println("Class loading done in ${System.currentTimeMillis() - classesLoadStartTime}ms")
 
 
-        val physics = getClass("de.bixilon.pixlyzer.physics.PhysicsExtractor")
-        if (physics == null) {
-            println("Physics module not found, ignoring")
-        } else {
-            physics.forceInit()
-            physics.getDeclaredMethod("start").invoke(null)
+        for (module in MODULES) {
+            val clazz = getClass(module)
+            if (clazz == null) {
+                println("Can not find module: $module")
+                continue
+            }
+            clazz.forceInit()
+            clazz.getDeclaredMethod("start").invoke(null)
         }
 
         val all: MutableMap<String, Any> = mutableMapOf()
@@ -173,7 +178,7 @@ object PixLyzer {
             println("Can not find mbf index file! Not indexing it.")
         }
 
-        println("Done in ${System.currentTimeMillis() - startTime}ms")
+        println("Done in ${System.currentTimeMillis() - START_TIME}ms")
     }
 
     fun Any.toJsonString(): String {