diff --git a/app.py b/app.py
index bada1e9..7544776 100644
--- a/app.py
+++ b/app.py
@@ -2,7 +2,7 @@ import os
 
 from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
-# from flask_marshmallow import Marshmallow
+from flask_marshmallow import Marshmallow
 from flask_migrate import Migrate
 
 app = Flask(__name__)
@@ -22,7 +22,7 @@ db = SQLAlchemy(app)
 migrate = Migrate(app, db)
 
 # init marshmallow
-# ma = Marshmallow(app)
+ma = Marshmallow(app)
 
 # dev server
 DEBUG = True
diff --git a/models/Branch.py b/models/Branch.py
new file mode 100644
index 0000000..72f717f
--- /dev/null
+++ b/models/Branch.py
@@ -0,0 +1,6 @@
+from ..app import db, ma
+
+class Branch(db.Model):
+        __table_args__ = {'extend_existing': True}
+
+    id = db.Column(db.Integer, primary_key=True)
\ No newline at end of file
diff --git a/models/Game.py b/models/Game.py
new file mode 100644
index 0000000..65d366c
--- /dev/null
+++ b/models/Game.py
@@ -0,0 +1,42 @@
+from ..app import db, ma
+import enum
+
+class Players(enum.Enum):
+    BLACK = "The player taking black stones"
+    WHITE = "The player taking white stones"
+
+class WinType(enum.Enum):
+    DRAW = "The game is a draw"
+    RESIGN = "The game ended in resignation"
+    SCORE = "The game ended by counting points"
+    TIME = "The game ended in loss by time out"
+    VOID = "The game was suspended"
+
+class Game(db.Model):
+        __table_args__ = {'extend_existing': True}
+
+    id = db.Column(db.Integer, primary_key=True)
+    date = db.Column(db.DateTime())
+    komi = db.Column(db.Decimal(2,1))
+    handicap = db.Column(db.Integer)
+    board_size = db.Column(db.Integer)
+    win_type = db.Column(db.Enum(WinType))
+    winner = db.Column(db.Enum(Players))
+    score = db.Column(db.Decimal(2,1))
+    white_captures = db.Column(db.Integer)
+    black_captures = db.Column(db.Integer)
+    application = db.Column(db.String(40))
+    application_version = db.Column(db.String(20))
+    event = db.Column(db.String(40))
+    name = db.Column(db.String(40))
+    description = db.Column(db.String(200))
+    round = db.Column(db.Integer())
+    
+    # foreign keys
+    # game_room
+    # time_settings
+    # player_black
+    # player_white
+
+    def __init__(self):
+        pass
\ No newline at end of file
diff --git a/models/GameRoom.py b/models/GameRoom.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/Message.py b/models/Message.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/Move.py b/models/Move.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/TimeSettings.py b/models/TimeSettings.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/User.py b/models/User.py
new file mode 100644
index 0000000..e69de29