diff --git a/Config/DefaultEngine.ini b/Config/DefaultEngine.ini
index 43503ee..1872689 100644
--- a/Config/DefaultEngine.ini
+++ b/Config/DefaultEngine.ini
@@ -23,6 +23,7 @@ r.DefaultFeature.AutoExposure.ExtendDefaultLuminanceRange=true
 r.CustomDepth=3
 r.AntiAliasingMethod=4
 r.Nanite.ProjectEnabled=False
+r.Nanite = 0
 r.DefaultFeature.AutoExposure=False
 
 [/Script/WindowsTargetPlatform.WindowsTargetSettings]
diff --git a/Content/Blueprints/BP_GameController.uasset b/Content/Blueprints/BP_GameController.uasset
index 3db3b0c..dae0cd8 100644
--- a/Content/Blueprints/BP_GameController.uasset
+++ b/Content/Blueprints/BP_GameController.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c8fe275eec22ffb7245a694f73729be1bef9e6ed0a937af2fa8969f9561a81bb
-size 1167870
+oid sha256:37db6b91c22952bec792772ff7bbf3e1a23c82cf371df2996988066e1daeba30
+size 1195308
diff --git a/Content/Blueprints/LevelDesign/LevelCreation/BP_TunnelCreator.uasset b/Content/Blueprints/LevelDesign/LevelCreation/BP_TunnelCreator.uasset
new file mode 100644
index 0000000..5cb694e
--- /dev/null
+++ b/Content/Blueprints/LevelDesign/LevelCreation/BP_TunnelCreator.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:165010d2db34154256822dde8a6692c662d6807791eed33732802533d6d4bd65
+size 151652
diff --git a/Content/Blueprints/LevelDesign/World/BP_Door.uasset b/Content/Blueprints/LevelDesign/World/BP_Door.uasset
index 7ab6591..89a652a 100644
--- a/Content/Blueprints/LevelDesign/World/BP_Door.uasset
+++ b/Content/Blueprints/LevelDesign/World/BP_Door.uasset
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:54230b24cd7c82243f8d74a19fea7862ae8477f6797f4b0812c2a291190700db
-size 146236
+oid sha256:04a3927a94243e5e5656037c444999045d0d9468d7f6e100a6b80142d5c036b7
+size 153859
diff --git a/Content/Maps/L_AssetTest.umap b/Content/Maps/L_AssetTest.umap
new file mode 100644
index 0000000..1aec153
Binary files /dev/null and b/Content/Maps/L_AssetTest.umap differ
diff --git a/Content/Maps/L_LevelTest.umap b/Content/Maps/L_LevelTest.umap
index 6dd74f2..87ccc88 100644
Binary files a/Content/Maps/L_LevelTest.umap and b/Content/Maps/L_LevelTest.umap differ
diff --git a/Content/Meshes/Bunker/SM_FullTunnel.uasset b/Content/Meshes/Bunker/SM_FullTunnel.uasset
new file mode 100644
index 0000000..6fbd177
--- /dev/null
+++ b/Content/Meshes/Bunker/SM_FullTunnel.uasset
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d87ea9d274ceb0e10053b9a3ed02b37cfc6edaa9b0a09b075ab31479fef93184
+size 1708952