diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f13931b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "randomtools"]
+	path = randomtools
+	url = https://github.com/abyssonym/randomtools.git
diff --git a/randomizer.py b/randomizer.py
new file mode 100644
index 0000000..87789de
--- /dev/null
+++ b/randomizer.py
@@ -0,0 +1,60 @@
+from randomtools.tablereader import (
+    TableObject, get_global_label, tblpath, addresses)
+from randomtools.utils import (
+    classproperty, mutate_normal, shuffle_bits, get_snes_palette_transformer,
+    write_multi, utilrandom as random)
+from randomtools.interface import (
+    get_outfile, get_seed, get_flags, run_interface, rewrite_snes_meta,
+    clean_and_write, finish_interface)
+from collections import defaultdict
+from os import path
+from time import time
+from collections import Counter
+import string
+
+
+VERSION = 1
+ALL_OBJECTS = None
+DEBUG_MODE = False
+RESEED_COUNTER = 0
+
+
+def reseed():
+    global RESEED_COUNTER
+    RESEED_COUNTER += 1
+    seed = get_seed()
+    random.seed(seed + (RESEED_COUNTER**2))
+
+
+class MonsterObject(TableObject):
+    flag = "s"
+    flag_description = "enemy souls"
+    intershuffle_attributes = [("soul_type", "soul")]
+
+
+class TreasureObject(TableObject): pass
+
+
+if __name__ == "__main__":
+    try:
+        print ('You are using the Castlevania: Aria of Sorrow '
+               'randomizer version %s.' % VERSION)
+        print
+
+        ALL_OBJECTS = [g for g in globals().values()
+                       if isinstance(g, type) and issubclass(g, TableObject)
+                       and g not in [TableObject]]
+        run_interface(ALL_OBJECTS, snes=True)
+        hexify = lambda x: "{0:0>2}".format("%x" % x)
+        numify = lambda x: "{0: >3}".format(x)
+        minmax = lambda x: (min(x), max(x))
+
+        if DEBUG_MODE:
+            pass
+
+        import pdb; pdb.set_trace()
+        clean_and_write(ALL_OBJECTS)
+        finish_interface()
+    except Exception, e:
+        print "ERROR: %s" % e
+        raw_input("Press Enter to close this program.")
diff --git a/randomtools b/randomtools
new file mode 160000
index 0000000..acf8b35
--- /dev/null
+++ b/randomtools
@@ -0,0 +1 @@
+Subproject commit acf8b3538eb2894b87bacabf052afe73340bcdd6
diff --git a/tables/master.txt b/tables/master.txt
new file mode 100644
index 0000000..6cb70c3
--- /dev/null
+++ b/tables/master.txt
@@ -0,0 +1 @@
+AOS_NA      e7470df4d241f73060d14437011b90ce    tables_list.txt
diff --git a/tables/monster_table.txt b/tables/monster_table.txt
new file mode 100644
index 0000000..d4abe5c
--- /dev/null
+++ b/tables/monster_table.txt
@@ -0,0 +1,15 @@
+unk1,8
+common_drop,2
+rare_drop,2
+hp,2
+mp,2
+xp,2
+unk2,2
+atk,1
+def,1
+unk3,1
+soul_type,1
+soul,1
+zero,1
+weak,2
+unk4,8
diff --git a/tables/tables_list.txt b/tables/tables_list.txt
new file mode 100644
index 0000000..7ecd5c7
--- /dev/null
+++ b/tables/tables_list.txt
@@ -0,0 +1,3 @@
+# objname tablefile address count grouped
+MonsterObject       monster_table.txt           e9644   112
+TreasureObject      treasure_table.txt          treasure_pointers.txt
diff --git a/tables/treasure_pointers.txt b/tables/treasure_pointers.txt
new file mode 100644
index 0000000..3e3bfe3
--- /dev/null
+++ b/tables/treasure_pointers.txt
@@ -0,0 +1,112 @@
+5109dd 04 04 00 47 00 26 00
+510af1 04 03 00 21 00 10 00
+510afd 04 03 00 2e 00 32 00
+510bf9 04 03 00 11 00 03 00
+510c11 04 04 00 40 00 19 00
+510c1d 04 08 00 01 00 01 00
+510dd9 04 03 00 12 00 2d 00
+510ed5 04 02 00 5f 00 05 00
+51103d 04 04 00 32 00 09 00
+511145 04 06 00 02 00 01 00
+5114c9 04 03 00 27 00 20 00
+511565 04 02 00 51 00 1d 00
+511619 04 04 00 3e 00 15 00
+51163d 04 02 00 5d 00 00 00
+511715 04 04 00 33 00 0a 00
+511739 04 04 00 44 00 1e 00
+#511769 04 01 00 9d 00 04 00
+51250d 04 02 00 83 00 08 00
+5125cd 04 02 00 69 00 06 00
+#5125d9 04 01 00 8d 00 03 00
+512609 04 03 00 25 00 1b 00
+512615 04 02 00 64 00 01 00
+512669 04 02 00 60 00 05 00
+51271d 04 01 00 8f 00 03 00
+5127a1 04 03 00 2a 00 25 00
+5128f1 04 03 00 14 00 28 00
+512939 04 01 00 8c 00 05 00
+5129c9 04 01 00 8e 00 03 00
+512a05 04 04 00 3a 00 11 00
+513875 04 02 00 85 00 14 00
+5138f9 04 01 00 90 00 03 00
+513911 04 02 00 84 00 09 00
+513af1 04 08 00 03 00 03 00
+513be1 04 03 00 29 00 22 00
+513bf9 04 04 00 43 00 1d 00
+513c59 04 03 00 13 00 12 00
+513c71 04 03 00 16 00 05 00
+513d0d 04 02 00 4e 00 1a 00
+513dfd 04 01 00 91 00 03 00
+513ebd 04 03 00 17 00 04 00
+51515d 04 04 00 39 00 10 00
+5151a5 04 01 00 92 00 03 00
+5152ad 04 03 00 15 00 2a 00
+5153f1 04 02 00 73 00 07 00
+5154a5 04 02 00 65 00 01 00
+51554d 04 08 00 04 00 02 00
+5155d1 04 01 00 93 00 03 00
+515781 04 04 00 4a 00 2a 00
+516829 04 03 00 22 00 17 00
+516835 04 02 00 4f 00 1b 00
+51696d 04 02 00 6a 00 06 00
+516abd 04 02 00 66 00 01 00
+516c9d 04 04 00 34 00 04 00
+516d09 04 03 00 1a 00 09 00
+516d15 04 07 00 06 00 01 00
+51714d 04 02 00 61 00 05 00
+517d91 04 02 00 52 00 1f 00
+517e2d 04 01 00 9b 00 05 00
+517f1d 04 01 00 9c 00 05 00
+518175 04 01 00 98 00 04 00
+518235 04 01 00 99 00 04 00
+518301 04 01 00 9a 00 04 00
+5199d1 04 04 00 35 00 06 00
+519cad 04 03 00 1f 00 0e 00
+519f7d 04 07 00 07 00 02 00
+51a0fd 04 01 00 97 00 06 00
+51a3cd 04 03 00 1e 00 0a 00
+51cbf5 04 04 00 42 00 1c 00
+51cd39 04 02 00 82 00 04 00
+51cd5d 04 04 00 3b 00 12 00
+51ce05 04 03 00 1b 00 0b 00
+51d015 04 02 00 6b 00 06 00
+51d051 04 02 00 86 00 12 00
+51d1e9 04 02 00 76 00 07 00
+51d32d 04 02 00 6f 00 02 00
+51d405 04 02 00 6e 00 02 00
+51d56d 04 03 00 19 00 08 00
+51d801 04 04 00 3d 00 16 00
+51d825 04 08 00 09 00 06 00
+51d8e5 04 03 00 2d 00 31 00
+51d981 04 01 00 94 00 05 00
+51d999 04 03 00 30 00 37 00
+51da7d 04 02 00 50 00 1c 00
+51dad1 04 01 00 95 00 06 00
+51dc2d 04 04 00 49 00 29 00
+51dc75 04 03 00 26 00 1d 00
+51dced 04 02 00 71 00 02 00
+51dd29 04 04 00 38 00 0f 00
+51dd7d 04 01 00 96 00 06 00
+51e25d 04 02 00 68 00 01 00
+51e329 04 04 00 4b 00 2b 00
+51f1d1 04 06 00 08 00 02 00
+51f285 04 03 00 1d 00 0d 00
+51f5fd 04 04 00 41 00 1b 00
+51f8b5 04 04 00 36 00 07 00
+51f8e5 04 03 00 18 00 11 00
+51f909 04 04 00 48 00 27 00
+51f945 04 02 00 67 00 01 00
+520bb1 04 04 00 37 00 08 00
+520bbd 04 06 00 0a 00 03 00
+520bd5 04 02 00 74 00 07 00
+520c35 04 03 00 2c 00 30 00
+520d6d 04 08 00 05 00 05 00
+520e09 04 04 00 45 00 24 00
+5211ed 04 02 00 75 00 07 00
+521361 04 02 00 70 00 02 00
+521385 04 03 00 20 00 0f 00
+521c5d 04 03 00 23 00 19 00
+521d05 04 03 00 24 00 16 00
+523cc1 04 02 00 72 00 02 00
+523d99 04 02 00 6c 00 06 00
+523dbd 04 02 00 77 00 07 00
diff --git a/tables/treasure_table.txt b/tables/treasure_table.txt
new file mode 100644
index 0000000..820f812
--- /dev/null
+++ b/tables/treasure_table.txt
@@ -0,0 +1,7 @@
+difficulty,1
+item_type,1
+zero1,1
+unknown,1
+zero2,1
+item_index,1
+zero3,1