diff --git a/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx b/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx
new file mode 100644
index 00000000000..fff1633ac94
Binary files /dev/null and b/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx differ
diff --git a/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx.meta b/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx.meta
new file mode 100644
index 00000000000..fc7d9f32040
--- /dev/null
+++ b/Project/Assets/ML-Agents/Examples/Match3/TFModels/Match3VectorObsSmallerBatch.onnx.meta
@@ -0,0 +1,14 @@
+fileFormatVersion: 2
+guid: 25939cbd8e259bb44b9dcd13f37420cb
+ScriptedImporter:
+  fileIDToRecycleName:
+    11400000: main obj
+    11400002: model data
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 11500000, guid: 683b6cb6d0a474744822c888b46772c9, type: 3}
+  optimizeModel: 1
+  forceArbitraryBatchSize: 1
+  treatErrorsAsWarnings: 0
diff --git a/config/ppo/Match3.yaml b/config/ppo/Match3.yaml
index e60a138cfa1..ac370282e84 100644
--- a/config/ppo/Match3.yaml
+++ b/config/ppo/Match3.yaml
@@ -2,18 +2,18 @@ behaviors:
   Match3VectorObs:
     trainer_type: ppo
     hyperparameters:
-      batch_size: 64
-      buffer_size: 12000
+      batch_size: 16
+      buffer_size: 120
       learning_rate: 0.0003
-      beta: 0.001
+      beta: 0.005
       epsilon: 0.2
       lambd: 0.99
       num_epoch: 3
-      learning_rate_schedule: constant
+      learning_rate_schedule: linear
     network_settings:
       normalize: true
-      hidden_units: 128
-      num_layers: 2
+      hidden_units: 256
+      num_layers: 4
       vis_encode_type: match3
     reward_signals:
       extrinsic:
@@ -21,7 +21,7 @@ behaviors:
         strength: 1.0
     keep_checkpoints: 5
     max_steps: 5000000
-    time_horizon: 1000
+    time_horizon: 128
     summary_freq: 10000
     threaded: true
   Match3VisualObs: