diff --git a/zone.js b/zone.js
index 6e644e1..b17cfcf 100644
--- a/zone.js
+++ b/zone.js
@@ -29,7 +29,21 @@ var ecoSchema = [
     ]}
 ];
 
+
+
 var floraSchema = [
+    { name: "name",                 type: "nullstring" },
+    { name: "texture",              type: "nullstring" },
+    { name: "model",                type: "nullstring" },
+    { name: "unknownBoolean1",      type: "boolean" },
+    { name: "unknownFloat1",        type: "float" },
+    { name: "unknownFloat2",        type: "float" },
+    { name: "unknownFloat3",        type: "float" },
+    { name: "unknownFloat4",        type: "float" },
+    { name: "unknownFloat5",        type: "float" }
+];
+
+var floraSchemaPS2 = [
     { name: "name",                 type: "nullstring" },
     { name: "texture",              type: "nullstring" },
     { name: "model",                type: "nullstring" },
@@ -78,16 +92,34 @@ var lightSchema = [
     { name: "id",                   type: "uint32" }
 ];
 
+
+var decalSchema = [
+    { name: "unknownFloat1",        type: "float" },
+    { name: "position",             type: "floatvector4" },
+    { name: "unknownFloat2",        type: "float" },
+    { name: "unknownFloat3",        type: "float" },
+    { name: "unknownFloat4",        type: "float" },
+    { name: "unknownFloat5",        type: "float" },
+    { name: "decimalDigits6And4",   type: "uint32" }, //I mean, uh, the last 4 digits in decimal seem to be similar or same for several values, thus probably have some significance
+    { name: "name",                 type: "nullstring" },
+    { name: "unknownFloat6",        type: "float" },
+    { name: "unknownFloat7",        type: "float" },
+    { name: "unknownFloat8",        type: "float" },
+    { name: "unknownInt",           type: "uint32" }
+];
+
 var schema = [
     { name: "signature",            type: "uint32" },
     { name: "version",              type: "uint32" },
+    { name: "unknown",              type: "uint32" },
     { name: "offsets",              type: "schema", fields: [
         { name: "ecos",                 type: "uint32" },
         { name: "floras",               type: "uint32" },
         { name: "invisibleWalls",       type: "uint32" },
         { name: "objects",              type: "uint32" },
         { name: "lights",               type: "uint32" },
-        { name: "unknowns",             type: "uint32" }
+        { name: "unknowns",             type: "uint32" },
+        { name: "decals",               type: "uint32" }
     ]},
     { name: "quadsPerTile",         type: "uint32" },
     { name: "tileSize",             type: "float" },
@@ -103,6 +135,36 @@ var schema = [
     { name: "invisibleWalls",       type: "array", fields: invisibleWallSchema },
     { name: "objects",              type: "array", fields: objectSchema },
     { name: "lights",               type: "array", fields: lightSchema },
+    { name: "unknowns",             type: "array", fields: [] },
+    { name: "decals",               type: "array", fields: decalSchema }
+
+];
+
+var schemaPS2 = [
+    { name: "signature",            type: "uint32" },
+    { name: "version",              type: "uint32" },
+    { name: "offsets",              type: "schema", fields: [
+        { name: "ecos",                 type: "uint32" },
+        { name: "floras",               type: "uint32" },
+        { name: "invisibleWalls",       type: "uint32" },
+        { name: "objects",              type: "uint32" },
+        { name: "lights",               type: "uint32" },
+        { name: "unknowns",             type: "uint32" }
+    ]},
+    { name: "quadsPerTile",         type: "uint32" },
+    { name: "tileSize",             type: "float" },
+    { name: "tileHeight",           type: "float" },
+    { name: "vertsPerTile",         type: "uint32" },
+    { name: "tilesPerChunk",        type: "uint32" },
+    { name: "startX",               type: "int32" },
+    { name: "startY",               type: "int32" },
+    { name: "chunksX",              type: "uint32" },
+    { name: "chunksY",              type: "uint32" },
+    { name: "ecos",                 type: "array", fields: ecoSchema },
+    { name: "floras",               type: "array", fields: floraSchemaPS2 },
+    { name: "invisibleWalls",       type: "array", fields: invisibleWallSchema },
+    { name: "objects",              type: "array", fields: objectSchema },
+    { name: "lights",               type: "array", fields: lightSchema },
     { name: "unknowns",             type: "array", fields: [] }
 
 ];
@@ -115,8 +177,14 @@ function readZone(data, offset) {
     if (signature != 0x454E4F5A) {
         throw "Not a valid zone file";
     }
-
-    var zone = DataSchema.parse(schema, data, offset);
+    var version = data.readUInt32LE(offset+4);
+    if (version == 0x00000001) {
+        var zone = DataSchema.parse(schemaPS2, data, offset);
+    }
+    else {
+        var zone = DataSchema.parse(schema, data, offset);
+    }
+    
     return zone.result;
 
 }
@@ -158,7 +226,7 @@ function writeZone(zone) {
     zone.offsets.unknowns = offset;
 
     // write data
-    var result = DataSchema.pack(schema, zone);
+    var result = DataSchema.pack(schemaH1Z1, zone);
 
     return result.data;
 }