diff --git a/extract.py b/extract.py
index e6e886d..1ce3f59 100644
--- a/extract.py
+++ b/extract.py
@@ -48,6 +48,25 @@ def main():
     with fp as bin_file:
         byte = bin_file.read(1)
         while byte != b"":
+            angle_y = 0
+            angle_z = 0
+            scale = 1
+            has_extended_angle = False
+            if byte == b'\x46':
+                has_extended_angle = True
+            model = struct.unpack("<L", bin_file.read(4))[0]
+            x = struct.unpack("<f", bin_file.read(4))[0]
+            y = struct.unpack("<f", bin_file.read(4))[0]
+            z = struct.unpack("<f", bin_file.read(4))[0]
+            angle = struct.unpack("<f", bin_file.read(4))[0]
+            if has_extended_angle:
+                angle_y = struct.unpack("<f", bin_file.read(4))[0]
+                angle_z = struct.unpack("<f", bin_file.read(4))[0]
+                unk = struct.unpack("<b", bin_file.read(1))[0]
+                scale = struct.unpack("<f", bin_file.read(4))[0]
+            objects.append(
+                {"model": model, "x": x, "y": y, "z": z, "angle": angle, "angle_y": angle_y, "angle_z": angle_z, "scale": scale})
+            logger.info("Object model=%s x=%s y=%s z=%s angle=%s angley=%s anglez=%s scale=%s", model, x, y, z, angle, angle_y, angle_z, scale)
             if byte == b'\x2a':  # start object
                 # object is 20 bytes long
                 model = struct.unpack("<L", bin_file.read(4))[0]
@@ -57,6 +76,9 @@ def main():
                 angle = struct.unpack("<f", bin_file.read(4))[0]
                 objects.append({"model": model, "x": x, "y": y, "z": z, "angle": angle})
                 logger.info("Object model=%s x=%s y=%s z=%s angle=%s", model, x, y, z, angle)
+            if byte == b'\x46': # start object too
+                # object is 20 bytes long
+
             byte = bin_file.read(1)
     if not args.bin:
         zip_file.close()
diff --git a/read_gzp.py b/read_gzp.py
new file mode 100644
index 0000000..96ab72f
--- /dev/null
+++ b/read_gzp.py
@@ -0,0 +1,134 @@
+import logging
+import argparse
+import struct
+import lzss
+
+
+def main():
+    objects = []
+    _ch = logging.StreamHandler()
+    _ch.setLevel("DEBUG")
+    _formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+    _ch.setFormatter(_formatter)
+    logger = logging.getLogger(__name__)
+    logger.addHandler(_ch)
+    logger.setLevel("DEBUG")
+    parser = argparse.ArgumentParser()
+    parser.add_argument("gzp_file", help="gzp file to read")
+    args = parser.parse_args()
+    gzp_file = args.gzp_file
+
+    logger.info("Opening "+gzp_file)
+    with open(gzp_file, "rb") as gzp_fp:
+        checksum = read_int(gzp_fp)
+
+        if checksum != 0x6608F101:
+            raise Exception("Invalid GZP checksum")
+
+        logger.info("Checksum OK")
+
+        meta_info_offset = read_int(gzp_fp)
+
+        gzp_fp.seek(meta_info_offset)
+        unk = read_int(gzp_fp)
+        entries_count = read_int(gzp_fp)
+
+        if entries_count == 0:
+            logger.info("No entries found, skipping")
+            return
+
+        logger.info(str(entries_count)+" entries in GZP")
+
+        for index in range(entries_count):
+            logger.info("Reading index "+str(index))
+            compressed_size = read_int(gzp_fp)
+            original_size = read_int(gzp_fp)
+            # original_size = read_int(gzp_fp)
+            file_time = read_int(gzp_fp)
+            content_offset = read_int(gzp_fp) + 16
+            compression = read_byte(gzp_fp)  # compression: 1 if compressed else 0
+            name_length = read_byte(gzp_fp)
+            name = read_bytes(gzp_fp, name_length).decode("utf8").strip('\x00')
+            logger.info(name + " compression: "+str(compression) + ", filesize: "+sizeof_fmt(original_size) + ", start: "+str(content_offset))
+
+            curr_pos = gzp_fp.tell()
+            gzp_fp.seek(content_offset)
+            buffer = gzp_fp.read(compressed_size)
+            gzp_fp.seek(curr_pos)
+
+            if compression == 1:
+                logger.info("File is compressed, decompressing it")
+                buffer = decompress(buffer, original_size)
+
+            logger.info("Writing file "+name)
+            with open(name, "wb") as entry_fp:
+                entry_fp.write(buffer)
+
+            # separator = read_byte(gzp_fp)
+
+
+def sizeof_fmt(num, suffix='B'):
+    for unit in ['','Ki','Mi','Gi','Ti','Pi','Ei','Zi']:
+        if abs(num) < 1024.0:
+            return "%3.1f%s%s" % (num, unit, suffix)
+        num /= 1024.0
+    return "%.1f%s%s" % (num, 'Yi', suffix)
+
+
+def read_byte(fp):
+    return struct.unpack("<B", fp.read(1))[0]
+
+
+def read_bytes(fp, num):
+    return bytes(struct.unpack('<'+str(num)+'B', fp.read(num)))
+
+
+def read_int(fp):
+    return struct.unpack("<L", fp.read(4))[0]
+
+
+def decompress(buffer, finalsize):
+    i = 0
+    j = 0
+    decByte = 0
+    decBits = 8
+    buffStart = 0xFEE
+    res = bytearray(finalsize)
+
+    if finalsize == 0:
+        return res
+
+    while j < finalsize:
+        if decBits == 8:
+            decByte = buffer[i]
+            i += 1
+            decBits = 0
+
+        if (decByte >> decBits & 1) == 0:
+            decPos = ((buffer[i] + ((buffer[i + 1] & 0xF0) << 4) - buffStart - j) & 0xFFF) - 0x1000 + j
+            decLen = (buffer[i + 1] & 0xF) + 3
+            i += 2
+
+            while decLen > 0:
+                if decPos >= 0:
+                    # print("j:" +str(j))
+                    # print("decPos: "+str(decPos))
+                    res[j] = res[decPos]
+                else:
+                    res[j] = 32
+
+                j += 1
+                decPos += 1
+                decLen -= 1
+        else:
+            res[j] = buffer[i]
+            i += 1
+            j += 1
+
+        decBits += 1
+
+    return res
+
+
+if __name__ == '__main__':
+    main()