diff --git a/src/Koogle.Application/Games/DeathBox/DeathBoxGameModel.cs b/src/Koogle.Application/Games/DeathBox/DeathBoxGameModel.cs
index 4d56857..106f8c5 100644
--- a/src/Koogle.Application/Games/DeathBox/DeathBoxGameModel.cs
+++ b/src/Koogle.Application/Games/DeathBox/DeathBoxGameModel.cs
@@ -10,7 +10,7 @@ public record DeathBoxGameModel : IGameModel
     /// <summary>
     /// Coffin size (6-12 marks). When a player reaches this many marks, they're eliminated.
     /// </summary>
-    public int CoffinSize { get; init; } = 12;
+    public int CoffinSize { get; init; } = 10;
 
     /// <summary>
     /// State for each player (marks, X's, eggs, eliminated status).
diff --git a/src/Koogle.Web/Components/Game/DeathBox/DeathBoxSetup.razor b/src/Koogle.Web/Components/Game/DeathBox/DeathBoxSetup.razor
index 6f4f471..487eeed 100644
--- a/src/Koogle.Web/Components/Game/DeathBox/DeathBoxSetup.razor
+++ b/src/Koogle.Web/Components/Game/DeathBox/DeathBoxSetup.razor
@@ -109,7 +109,7 @@
     // Internal mutable class for two-way binding
     private class DeathBoxSetupOptionsInternal
     {
-        public int CoffinSize { get; set; } = 12;
+        public int CoffinSize { get; set; } = 10;
         public bool RandomizePlayerOrder { get; set; } = true;
     }