diff --git a/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/lunar-lander-tf2-256x256-alpha0005-2000games.png b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/lunar-lander-tf2-256x256-alpha0005-2000games.png
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Binary files /dev/null and b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/lunar-lander-tf2-256x256-alpha0005-2000games.png differ
diff --git a/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/main.py b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/main.py
new file mode 100644
index 0000000..a1d8412
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+++ b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/main.py
@@ -0,0 +1,36 @@
+# if you have more than 1 gpu, use device '0' or '1' to assign to a gpu
+#import os
+#os.environ['CUDA_DEVICE_ORDER'] = 'PCI_BUS_ID'
+#os.environ['CUDA_VISIBLE_DEVICES'] = '0'
+import gym
+import numpy as np
+from reinforce_tf2 import Agent
+from utils import plotLearning
+
+if __name__ == '__main__':
+    agent = Agent(alpha=0.0005,  gamma=0.99,n_actions=4)
+
+    env = gym.make('LunarLander-v2')
+    score_history = []
+
+    num_episodes = 2000
+
+    for i in range(num_episodes):
+        done = False
+        score = 0
+        observation = env.reset()
+        while not done:
+            action = agent.choose_action(observation)
+            observation_, reward, done, info = env.step(action)
+            agent.store_transition(observation, action, reward)
+            observation = observation_
+            score += reward
+        score_history.append(score)
+
+        agent.learn()
+        avg_score = np.mean(score_history[-100:])
+        print('episode: ', i,'score: %.1f' % score,
+            'average score %.1f' % avg_score)
+
+    filename = 'lunar-lander.png'
+    plotLearning(score_history, filename=filename, window=100)
diff --git a/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/networks.py b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/networks.py
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index 0000000..6f1c36a
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+++ b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/networks.py
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+import tensorflow.keras as keras
+from tensorflow.keras.layers import Dense 
+
+class PolicyGradientNetwork(keras.Model):
+    def __init__(self, n_actions, fc1_dims=256, fc2_dims=256):
+        super(PolicyGradientNetwork, self).__init__()
+        self.fc1_dims = fc1_dims
+        self.fc2_dims = fc2_dims
+        self.n_actions = n_actions
+
+        self.fc1 = Dense(self.fc1_dims, activation='relu')
+        self.fc2 = Dense(self.fc2_dims, activation='relu')
+        self.pi = Dense(n_actions, activation='softmax')
+
+    def call(self, state):
+        value = self.fc1(state)
+        value = self.fc2(value)
+
+        pi = self.pi(value)
+
+        return pi
+
diff --git a/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/reinforce_tf2.py b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/reinforce_tf2.py
new file mode 100644
index 0000000..4cd712d
--- /dev/null
+++ b/ReinforcementLearning/PolicyGradient/reinforce/tensorflow2/reinforce_tf2.py
@@ -0,0 +1,60 @@
+import tensorflow as tf
+from networks import PolicyGradientNetwork
+import tensorflow_probability as tfp
+from tensorflow.keras.optimizers import Adam
+import numpy as np
+
+class Agent:
+    def __init__(self, alpha=0.003, gamma=0.99, n_actions=4,
+                 layer1_size=256, layer2_size=256):
+
+        self.gamma = gamma
+        self.lr = alpha
+        self.n_actions = n_actions
+        self.state_memory = []
+        self.action_memory = []
+        self.reward_memory = []
+        self.policy = PolicyGradientNetwork(n_actions=n_actions)
+        self.policy.compile(optimizer=Adam(learning_rate=self.lr))
+
+    def choose_action(self, observation):
+        state = tf.convert_to_tensor([observation], dtype=tf.float32)
+        probs = self.policy(state)
+        action_probs = tfp.distributions.Categorical(probs=probs)
+        action = action_probs.sample()
+
+        return action.numpy()[0]
+
+    def store_transition(self, observation, action, reward):
+        self.state_memory.append(observation)
+        self.action_memory.append(action)
+        self.reward_memory.append(reward)
+
+    def learn(self):
+        actions = tf.convert_to_tensor(self.action_memory, dtype=tf.float32)
+        rewards = np.array(self.reward_memory)
+
+        G = np.zeros_like(rewards)
+        for t in range(len(rewards)):
+            G_sum = 0
+            discount = 1
+            for k in range(t, len(rewards)):
+                G_sum += rewards[k] * discount
+                discount *= self.gamma
+            G[t] = G_sum
+        
+        with tf.GradientTape() as tape:
+            loss = 0
+            for idx, (g, state) in enumerate(zip(G, self.state_memory)):
+                state = tf.convert_to_tensor([state], dtype=tf.float32)
+                probs = self.policy(state)
+                action_probs = tfp.distributions.Categorical(probs=probs)
+                log_prob = action_probs.log_prob(actions[idx])
+                loss += -g * tf.squeeze(log_prob)
+
+        gradient = tape.gradient(loss, self.policy.trainable_variables)
+        self.policy.optimizer.apply_gradients(zip(gradient, self.policy.trainable_variables))
+
+        self.state_memory = []
+        self.action_memory = []
+        self.reward_memory = []