diff --git a/Assets/Scripts/Beatmap.cs b/Assets/Scripts/Beatmap.cs
index ed9b5849..0fa4c5d1 100644
--- a/Assets/Scripts/Beatmap.cs
+++ b/Assets/Scripts/Beatmap.cs
@@ -21,6 +21,8 @@ namespace RhythmHeavenMania
         {
             public float beat;
             public int track;
+
+            // consideration: use arrays instead of hardcoding fixed parameter names
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public float length;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public float valA;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public float valB;
@@ -28,6 +30,7 @@ namespace RhythmHeavenMania
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public bool toggle;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public int type;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public int type2;
+            [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public int type3;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public EasingFunction.Ease ease;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public Color colorA;
             [JsonProperty(DefaultValueHandling = DefaultValueHandling.Ignore)] public Color colorB;
diff --git a/Assets/Scripts/Games/DrummingPractice/Drummer.cs b/Assets/Scripts/Games/DrummingPractice/Drummer.cs
index f6a7c38e..01d344c3 100644
--- a/Assets/Scripts/Games/DrummingPractice/Drummer.cs
+++ b/Assets/Scripts/Games/DrummingPractice/Drummer.cs
@@ -23,6 +23,9 @@ namespace RhythmHeavenMania.Games.DrummingPractice
 
         private bool hitting = false;
 
+        // in the future: use the MiiStudio API to render any mii from a nintendo account / MNMS / Mii Studio code?
+        // figure out how to call the API from unity?
+        // used expressions: "normal", "smile", "sorrow"
         [System.Serializable]
         public class MiiFace
         {
diff --git a/Assets/Scripts/Games/DrummingPractice/DrummingPractice.cs b/Assets/Scripts/Games/DrummingPractice/DrummingPractice.cs
index f6fb732d..265a243a 100644
--- a/Assets/Scripts/Games/DrummingPractice/DrummingPractice.cs
+++ b/Assets/Scripts/Games/DrummingPractice/DrummingPractice.cs
@@ -12,6 +12,7 @@ namespace RhythmHeavenMania.Games.DrummingPractice
     {
         public enum MiiType
         {
+            Random = -1,
             GuestA,
             GuestB,
             GuestC,
@@ -96,27 +97,47 @@ namespace RhythmHeavenMania.Games.DrummingPractice
             rightDrummer.SetFace(type);
         }
 
-        public void SetMiis(int playerFace, bool all = false)
+        public void SetMiis(int playerFace, int leftFace = -1, int rightFace = -1, bool all = false)
         {
-            player.mii = playerFace;
+            if (playerFace == -1)
+            {
+                do
+                {
+                    player.mii = UnityEngine.Random.Range(0, player.miiFaces.Count);
+                }
+                while (player.mii == leftFace || player.mii == rightFace);
+            }
+            else
+                player.mii = playerFace;
 
-            if (all)
+            if (all && playerFace != -1)
             {
                 leftDrummer.mii = playerFace;
                 rightDrummer.mii = playerFace;
             }
             else
             {
-                do
+                if (leftFace == -1)
                 {
-                    leftDrummer.mii = UnityEngine.Random.Range(0, leftDrummer.miiFaces.Count);
+                    do
+                    {
+                        leftDrummer.mii = UnityEngine.Random.Range(0, player.miiFaces.Count);
+                    }
+                    while (leftDrummer.mii == player.mii);
                 }
-                while (leftDrummer.mii == player.mii);
-                do
+                else
+                    leftDrummer.mii = leftFace;
+
+                if (rightFace == -1)
                 {
-                    rightDrummer.mii = UnityEngine.Random.Range(0, rightDrummer.miiFaces.Count);
+                    do
+                    {
+                        rightDrummer.mii = UnityEngine.Random.Range(0, player.miiFaces.Count);
+                    }
+                    while (rightDrummer.mii == leftDrummer.mii || rightDrummer.mii == player.mii);
                 }
-                while (rightDrummer.mii == leftDrummer.mii || rightDrummer.mii == player.mii);
+                else
+                    rightDrummer.mii = rightFace;
             }
 
             SetFaces(0);
diff --git a/Assets/Scripts/Minigames.cs b/Assets/Scripts/Minigames.cs
index 8fd7d84e..047ae6b3 100644
--- a/Assets/Scripts/Minigames.cs
+++ b/Assets/Scripts/Minigames.cs
@@ -413,10 +413,12 @@ namespace RhythmHeavenMania
                     {
                         new Param("toggle", true, "Applause", "Whether or not an applause should be played on a successful hit")
                     }),
-                    new GameAction("set mii",               delegate { var e = eventCaller.currentEntity; DrummingPractice.instance.SetMiis(e.type, e.toggle); }, 0.5f, parameters: new List<Param>()
+                    new GameAction("set mii",               delegate { var e = eventCaller.currentEntity; DrummingPractice.instance.SetMiis(e.type, e.type2, e.type3, e.toggle); }, 0.5f, parameters: new List<Param>()
                     {
-                        new Param("type", DrummingPractice.MiiType.GuestA, "Mii", "The Mii that the player will control"),
-                        new Param("toggle", false, "Set All", "Whether all Miis should be set")
+                        new Param("type", DrummingPractice.MiiType.Random, "Player Mii", "The Mii that the player will control"),
+                        new Param("type2", DrummingPractice.MiiType.Random, "Left Mii", "The Mii that the player will control"),
+                        new Param("type3", DrummingPractice.MiiType.Random, "Right Mii", "The Mii that the player will control"),
+                        new Param("toggle", false, "Set All to Player", "Sets all Miis to the Player's Mii")
                     }),
 
                 }),