diff --git a/app/models.py b/app/models.py
index 6589e69..ce130d8 100644
--- a/app/models.py
+++ b/app/models.py
@@ -1,48 +1,65 @@
+from enum import Enum
 from werkzeug.security import generate_password_hash, check_password_hash
 from app import app, db, login
+from sqlalchemy.ext.associationproxy import association_proxy
 from sqlalchemy.sql import func
 from secrets import token_hex
 from flask_login import UserMixin
 
-game_player = db.Table('game_player',
-        db.Column('game_id', db.Integer, db.ForeignKey('game.id'), nullable=False),
-        db.Column('player_id', db.Integer, db.ForeignKey('player.id'), nullable=False),
-        db.PrimaryKeyConstraint('game_id', 'player_id'),
-        db.Column('role', db.String(16))
-        )
-
-player_found_objective = db.Table('player_found_objective',
-        db.Column('objective_id', db.Integer, db.ForeignKey('objective.id'), nullable=False, server_default='-1'),
-        db.Column('player_id', db.Integer, db.ForeignKey('player.id'), nullable=False, server_default='-1'),
-        db.PrimaryKeyConstraint('objective_id', 'player_id'),
-        db.Column('timestamp', db.DateTime, server_default=func.now(), nullable=False)
-        )
-
-player_caught_player = db.Table('player_caught_player',
-        db.Column('catching_player_id', db.Integer, db.ForeignKey('player.id')),
-        db.Column('caught_player_id', db.Integer, db.ForeignKey('player.id')),
-        db.Column('photo_reference', db.String(128), unique=True, nullable=False),
-        db.Column('timestamp', db.DateTime, server_default=func.now(), nullable=False)
-        )
-
-notification_player = db.Table('notification_player',
-        db.Column('notification_id', db.Integer, db.ForeignKey('notification.id')),
-        db.Column('player_id', db.Integer, db.ForeignKey('player.id')),
-        db.PrimaryKeyConstraint('notification_id', 'player_id'),
-        db.Column('been_shown', db.Boolean, server_default='True', nullable=False)
-        )
+class GameState(Enum):
+    initiated = 1
+    published = 2
+    started = 3
+    interrupted = 4
+    finished = 5
+
+class GamePlayer(db.Model):
+    __tablename__ = 'game_player'
+    game_id = db.Column(db.Integer, db.ForeignKey('game.id'), primary_key=True, nullable=False)
+    player_id = db.Column(db.Integer, db.ForeignKey('player.id'), primary_key=True, nullable=False)
+    role = db.Column(db.String(16))
+    game = db.relationship('Game', back_populates='game_players')
+    player = db.relationship('Player', back_populates='player_games')
+
+class PlayerFoundObjective(db.Model):
+    __tablename__ = 'player_found_objective'
+    objective_id = db.Column(db.Integer, db.ForeignKey('objective.id'), primary_key=True, nullable=False, server_default='-1')
+    player_id = db.Column(db.Integer, db.ForeignKey('player.id'), primary_key=True, nullable=False, server_default='-1')
+    timestamp = db.Column(db.DateTime, server_default=func.now(), nullable=False)
+    player = db.relationship('Player', back_populates='player_found_objectives')
+    objective = db.relationship('Objective', back_populates='objective_found_by')
+
+class NotificationPlayer(db.Model):
+    __tablename__ = 'notification_player'
+    notification_id = db.Column(db.Integer, db.ForeignKey('notification.id'), primary_key=True, nullable=False)
+    player_id= db.Column(db.Integer, db.ForeignKey('player.id'), primary_key=True, nullable=False)
+    been_shown = db.Column(db.Boolean, server_default='True', nullable=False)
+    notification = db.relationship('Notification', back_populates='notification_recipients')
+    recipient = db.relationship('Player', back_populates='player_notifications')
+
+class PlayerCaughtPlayer(db.Model):
+    __tablename__ = 'player_caught_player'
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True, server_default='-1')
+    catching_player_id = db.Column(db.Integer, db.ForeignKey('player.id'), nullable=False)
+    caught_player_id = db.Column(db.Integer, db.ForeignKey('player.id'), nullable=False)
+    photo_reference = db.Column(db.String(128), unique=True, nullable=False)
+    timestamp = db.Column(db.DateTime, server_default=func.now(), nullable=False)
+    catching_player = db.relationship('Player', back_populates='player_caught_by_players', foreign_keys=[catching_player_id])
+    caught_player = db.relationship('Player', back_populates='player_caught_players', foreign_keys=[caught_player_id])
 
 class Game(db.Model):
     __tablename__ = 'game'
     id = db.Column(db.Integer, primary_key=True)
     name = db.Column(db.String(64), index=True, unique=True, nullable=False)
-    state = db.Column(db.Integer, server_default='1')
+    state = db.Column(db.Enum(GameState), server_default=GameState(1).name)
     start_time = db.Column(db.DateTime)
     end_time = db.Column(db.DateTime)
-    players = db.relationship(
-        'Player',
-        secondary=game_player,
-        back_populates='games')
+    game_players = db.relationship(
+        'GamePlayer',
+        back_populates='game',
+        cascade="save-update, merge, delete, delete-orphan")
+    players = association_proxy('game_players', 'player', 
+        creator=lambda player: GamePlayer(player=player)) # to enable game.players.append(player)
     objectives = db.relationship(
         'Objective',
         lazy='select',
@@ -58,28 +75,48 @@ class Player(UserMixin, db.Model):
     name = db.Column(db.String(64), unique=True, nullable=False)
     auth_hash = db.Column(db.String(32), unique=True, nullable=True)
     password_hash = db.Column(db.String(128))
-    games = db.relationship(
-        'Game',
-        secondary=game_player,
-        back_populates='players')
-    objectives_found = db.relationship(
-        'Objective',
-        secondary=player_found_objective,
-        back_populates='players')
-    caught_players = db.relationship(
-        'Player',
-        secondary=player_caught_player,
-        primaryjoin=(player_caught_player.c.catching_player_id == id),
-        secondaryjoin=(player_caught_player.c.caught_player_id == id),
-        backref=db.backref('caught_by', lazy='dynamic'), lazy='dynamic')
+
+    player_games = db.relationship(
+        'GamePlayer',
+        back_populates='player',
+        cascade='save-update, merge, delete, delete-orphan')
+    games = association_proxy('player_games', 'game', 
+        creator=lambda game: GamePlayer(game=game))
+
+    player_found_objectives = db.relationship(
+        'PlayerFoundObjective',
+        back_populates='player',
+        cascade='save-update, merge, delete, delete-orphan')
+    found_objectives = association_proxy('player_found_objectives', 'objective',
+        creator=lambda objective: PlayerFoundObjective(objective=objective))
+
+    player_notifications = db.relationship(
+        'NotificationPlayer',
+        back_populates='recipient',
+        cascade='save-update, merge, delete, delete-orphan')
+    notifications = association_proxy('player_notifications', 'notification',
+        creator=lambda notification: NotificationPlayer(notification=notification))
+
+    player_caught_players = db.relationship(
+        'PlayerCaughtPlayer',
+        back_populates='catching_player',
+        cascade='save-update, merge, delete, delete-orphan',
+        foreign_keys=[PlayerCaughtPlayer.catching_player_id])
+    caught_players = association_proxy('player_caught_players', 'player',
+        creator=lambda player: PlayerCaughtPlayer(caught_player=player))
+
+    player_caught_by_players = db.relationship(
+        'PlayerCaughtPlayer',
+        back_populates='caught_player',
+        cascade='save-update, merge, delete, delete-orphan',
+        foreign_keys=[PlayerCaughtPlayer.caught_player_id])
+    caught_by_players = association_proxy('player_caught_by_players', 'player',
+        creator=lambda player: PlayerCaughtPlayer(catching_player=player))
+
     locations = db.relationship(
         'Location',
         lazy='select',
         backref=db.backref('player', lazy='joined'))
-    notifications = db.relationship(
-        'Notification',
-        secondary=notification_player,
-        back_populates='recipients')
 
     def set_password(self, password):
         self.password_hash = generate_password_hash(password)
@@ -102,10 +139,12 @@ class Objective(db.Model):
     hash = db.Column(db.String(128), unique=True, nullable=False)
     longitude = db.Column(db.Numeric(precision=15, scale=10, asdecimal=False, decimal_return_scale=None)) # maybe check asdecimal and decimal_return_scale later?
     latitude = db.Column(db.Numeric(precision=15, scale=10, asdecimal=False, decimal_return_scale=None))
-    players = db.relationship(
-        'Player',
-        secondary=player_found_objective,
-        back_populates='objectives_found')
+    objective_found_by = db.relationship(
+        'PlayerFoundObjective',
+        back_populates='objective',
+        cascade='save-update, merge, delete, delete-orphan')
+    found_by = association_proxy('objective_found_by', 'player',
+        creator=lambda player: PlayerFoundObjective(player=player))
 
 class Location(db.Model):
     __tablename__ = 'location'
@@ -122,9 +161,12 @@ class Notification(db.Model):
     message = db.Column(db.Text, nullable=False)
     type = db.Column(db.String(64), nullable=False, default='General')
     timestamp = db.Column(db.DateTime, server_default=func.now(), nullable=False)
-    recipients = db.relationship(
-        'Player',
-        secondary=notification_player,
-        back_populates='notifications')
+
+    notification_recipients = db.relationship(
+        'NotificationPlayer',
+        back_populates='notification',
+        cascade='save-update, merge, delete, delete-orphan')
+    recipients = association_proxy('notification_recipients', 'player',
+        creator=lambda player: NotificationPlayer(recipient=player))
 
 #start_time = db.Column(db.DateTime, server_default=func.now())
diff --git a/app/routes.py b/app/routes.py
index c065776..d0f0d9c 100644
--- a/app/routes.py
+++ b/app/routes.py
@@ -8,8 +8,7 @@ from app.forms import LoginForm, RegistrationForm
 @app.route('/index', methods=['GET'])
 @login_required
 def index():
-    message="Hello, World"
-    return render_template("index.html", title='Home', message=message)
+    return render_template("index.html", title='Home')
 
 @app.route('/login', methods=['GET', 'POST'])
 def login():
diff --git a/app/templates/create_game.html b/app/templates/create_game.html
new file mode 100644
index 0000000..e69de29
diff --git a/app/templates/index.html b/app/templates/index.html
index 69e0cb7..d92fb17 100644
--- a/app/templates/index.html
+++ b/app/templates/index.html
@@ -2,39 +2,40 @@
 
 {% block app_content %}
 <h1>Hi, {{ current_user.name }}!</h1>
-<h2>{{ message }}</h2>
 
 <h2>My games:</h2>
+{% if current_user.games %}
 <div class="table-responsive">
     <table class="table">
         <thead>
             <tr>
-                <th scope="col">Name</th>
-                <th scope="col">State</th>
+                <th scope="col">Game Name</th>
+                <th scope="col">Current State</th>
                 <th scope="col">Start Time</th>
                 <th scope="col">End Time</th>
                 <th scope="col">My Role</th>
             </tr>
         </thead>
         <tbody>
-            <tr>
-                <td>Gamename</td>
-                <td>Running</td>
-                <td>yesterday</td>
-                <td>tomorrow</td>
-                <td>bitch</td>
-            </tr>
             {% for game in current_user.games %}
             <tr>
                 <td>{{ game.name }}</td>
                 <td>{{ game.state }}</td>
                 <td>{{ game.start_time }}</td>
                 <td>{{ game.end_time }}</td>
-                <td>bitch</td>
+                <td>
+                    {% for gameplayer in current_user.player_games %}
+                        {% if gameplayer.game == game %}{{ gameplayer.role }}{% endif %}
+                    {% endfor %}
+                </td>
             </tr>
             {% endfor %}
         </tbody>
     </table>
 </div>
-
+{% else %}
+<div class="alert alert-info" role="alert">
+    You don't participate in any game yet 😢
+</div>
+{% endif %}
 {% endblock %}
\ No newline at end of file
diff --git a/documentation/drm/database_schema1.1.drawio b/documentation/database/database_schema1.1.drawio
similarity index 100%
rename from documentation/drm/database_schema1.1.drawio
rename to documentation/database/database_schema1.1.drawio
diff --git a/documentation/drm/database_schema1.1.png b/documentation/database/database_schema1.1.png
similarity index 100%
rename from documentation/drm/database_schema1.1.png
rename to documentation/database/database_schema1.1.png
diff --git a/documentation/drm/database_schema1.2.drawio b/documentation/database/database_schema1.2.drawio
similarity index 100%
rename from documentation/drm/database_schema1.2.drawio
rename to documentation/database/database_schema1.2.drawio
diff --git a/documentation/drm/database_schema1.2.png b/documentation/database/database_schema1.2.png
similarity index 100%
rename from documentation/drm/database_schema1.2.png
rename to documentation/database/database_schema1.2.png
diff --git a/documentation/drm/database_schema1.3.drawio b/documentation/database/database_schema1.3.drawio
similarity index 100%
rename from documentation/drm/database_schema1.3.drawio
rename to documentation/database/database_schema1.3.drawio
diff --git a/documentation/drm/database_schema1.3.png b/documentation/database/database_schema1.3.png
similarity index 100%
rename from documentation/drm/database_schema1.3.png
rename to documentation/database/database_schema1.3.png
diff --git a/documentation/drm/entity_relationship_diagram_v1.0.drawio b/documentation/database/entity_relationship_diagram_v1.0.drawio
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.0.drawio
rename to documentation/database/entity_relationship_diagram_v1.0.drawio
diff --git a/documentation/drm/entity_relationship_diagram_v1.0.png b/documentation/database/entity_relationship_diagram_v1.0.png
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.0.png
rename to documentation/database/entity_relationship_diagram_v1.0.png
diff --git a/documentation/drm/entity_relationship_diagram_v1.1.drawio b/documentation/database/entity_relationship_diagram_v1.1.drawio
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.1.drawio
rename to documentation/database/entity_relationship_diagram_v1.1.drawio
diff --git a/documentation/drm/entity_relationship_diagram_v1.1.png b/documentation/database/entity_relationship_diagram_v1.1.png
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.1.png
rename to documentation/database/entity_relationship_diagram_v1.1.png
diff --git a/documentation/drm/entity_relationship_diagram_v1.2.drawio b/documentation/database/entity_relationship_diagram_v1.2.drawio
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.2.drawio
rename to documentation/database/entity_relationship_diagram_v1.2.drawio
diff --git a/documentation/drm/entity_relationship_diagram_v1.2.png b/documentation/database/entity_relationship_diagram_v1.2.png
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.2.png
rename to documentation/database/entity_relationship_diagram_v1.2.png
diff --git a/documentation/drm/entity_relationship_diagram_v1.3.drawio b/documentation/database/entity_relationship_diagram_v1.3.drawio
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.3.drawio
rename to documentation/database/entity_relationship_diagram_v1.3.drawio
diff --git a/documentation/drm/entity_relationship_diagram_v1.3.png b/documentation/database/entity_relationship_diagram_v1.3.png
similarity index 100%
rename from documentation/drm/entity_relationship_diagram_v1.3.png
rename to documentation/database/entity_relationship_diagram_v1.3.png
diff --git a/migrations/versions/01c009738a1f_update_to_1_3.py b/migrations/versions/68009992b106_update_up_to_1_3_association_tables.py
similarity index 89%
rename from migrations/versions/01c009738a1f_update_to_1_3.py
rename to migrations/versions/68009992b106_update_up_to_1_3_association_tables.py
index 9870626..66b70c8 100644
--- a/migrations/versions/01c009738a1f_update_to_1_3.py
+++ b/migrations/versions/68009992b106_update_up_to_1_3_association_tables.py
@@ -1,8 +1,8 @@
-"""update to 1.3
+"""update up to 1.3+association tables
 
-Revision ID: 01c009738a1f
+Revision ID: 68009992b106
 Revises: 
-Create Date: 2020-07-03 13:12:00.463246
+Create Date: 2020-07-03 23:14:41.035088
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = '01c009738a1f'
+revision = '68009992b106'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -21,7 +21,7 @@ def upgrade():
     op.create_table('game',
     sa.Column('id', sa.Integer(), nullable=False),
     sa.Column('name', sa.String(length=64), nullable=False),
-    sa.Column('state', sa.Integer(), server_default='1', nullable=True),
+    sa.Column('state', sa.Enum('initiated', 'published', 'started', 'interrupted', 'finished', name='gamestate'), server_default='initiated', nullable=True),
     sa.Column('start_time', sa.DateTime(), nullable=True),
     sa.Column('end_time', sa.DateTime(), nullable=True),
     sa.PrimaryKeyConstraint('id')
@@ -74,12 +74,14 @@ def upgrade():
     sa.UniqueConstraint('hash')
     )
     op.create_table('player_caught_player',
-    sa.Column('catching_player_id', sa.Integer(), nullable=True),
-    sa.Column('caught_player_id', sa.Integer(), nullable=True),
+    sa.Column('id', sa.Integer(), server_default='-1', autoincrement=True, nullable=False),
+    sa.Column('catching_player_id', sa.Integer(), nullable=False),
+    sa.Column('caught_player_id', sa.Integer(), nullable=False),
     sa.Column('photo_reference', sa.String(length=128), nullable=False),
     sa.Column('timestamp', sa.DateTime(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
     sa.ForeignKeyConstraint(['catching_player_id'], ['player.id'], ),
     sa.ForeignKeyConstraint(['caught_player_id'], ['player.id'], ),
+    sa.PrimaryKeyConstraint('id'),
     sa.UniqueConstraint('photo_reference')
     )
     op.create_table('notification_player',
diff --git a/the_hunt.py b/the_hunt.py
index 283f855..58edea0 100644
--- a/the_hunt.py
+++ b/the_hunt.py
@@ -4,4 +4,6 @@ from app.models import Game, Player, Objective, Location, Notification
 @app.shell_context_processor
 def make_shell_context():
     return {'db': db, 'Game' : Game, 'Player' : Player, 'Objective' : Objective,
-    'Location' : Location, 'Notification' : Notification}
+    'Location' : Location, 'Notification' : Notification, 'GamePlayer' : GamePlayer, 
+    'PlayerFoundObjective' : PlayerFoundObjective, 'NotificationPlayer' : NotificationPlayer,
+    'PlayerCaughtPlayer' : PlayerCaughtPlayer, 'GameState' : GameState}