diff --git a/root_ui.tscn b/root_ui.tscn
index 753b1e2..a901fe5 100644
--- a/root_ui.tscn
+++ b/root_ui.tscn
@@ -424,7 +424,6 @@ text = "Back"
 
 [node name="CreateGameUI" type="Panel" parent="."]
 unique_name_in_owner = true
-visible = false
 anchors_preset = 8
 anchor_left = 0.5
 anchor_top = 0.5
@@ -473,13 +472,10 @@ layout_mode = 2
 layout_mode = 2
 text = "Name"
 
-[node name="GameNameEdit" type="TextEdit" parent="CreateGameUI/MarginContainer/VBoxContainer/MarginContainer/HBoxContainer"]
+[node name="GameNameEdit" type="LineEdit" parent="CreateGameUI/MarginContainer/VBoxContainer/MarginContainer/HBoxContainer"]
 unique_name_in_owner = true
 layout_mode = 2
 size_flags_horizontal = 3
-size_flags_stretch_ratio = 0.0
-placeholder_text = "My Adventure"
-scroll_fit_content_height = true
 
 [node name="MarginContainer2" type="MarginContainer" parent="CreateGameUI/MarginContainer/VBoxContainer"]
 layout_mode = 2
diff --git a/ui/create_game_ui.gd b/ui/create_game_ui.gd
index fd29ad8..e8f4732 100644
--- a/ui/create_game_ui.gd
+++ b/ui/create_game_ui.gd
@@ -2,14 +2,14 @@ extends Panel
 
 signal start_game(game_path:String)
 
-@onready var game_name_edit: TextEdit = %GameNameEdit
+@onready var game_name_edit: LineEdit = %GameNameEdit
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	pass # Replace with function body.
 
 func sanitize_game_name(value:String) -> String:
-	push_warning("Warning: sanitize_game_name not yet implemented!")
+	value.to_lower().replace(" ", "_")
 	return value
 
 func create_game_directory() -> String: