diff --git a/objects/rct2/campaign/rct2.campaign.base_game.json b/objects/rct2/campaign/rct2.campaign.base_game.json
index 865ce55937..eab0099a2f 100644
--- a/objects/rct2/campaign/rct2.campaign.base_game.json
+++ b/objects/rct2/campaign/rct2.campaign.base_game.json
@@ -14,38 +14,23 @@
 				"scenarios": [
 					{
 						"title": "Electric Fields",
-						"fileName": [
-							"Electric Fields.SC6",
-							"Electric Fields.sea"
-						]
+						"fileName": "Electric Fields.SC6"
 					},
 					{
 						"title": "Factory Capers",
-						"fileName": [
-							"Factory Capers.SC6",
-							"Factory Capers.sea"
-						]
+						"fileName": "Factory Capers.SC6"
 					},
 					{
 						"title": "Crazy Castle",
-						"fileName": [
-							"Crazy Castle.SC6",
-							"Crazy Castle.sea"
-						]
+						"fileName": "Crazy Castle.SC6"
 					},
 					{
 						"title": "Dusty Greens",
-						"fileName": [
-							"Dusty Greens.SC6",
-							"Dusty Greens.sea"
-						]
+						"fileName": "Dusty Greens.SC6"
 					},
 					{
 						"title": "Bumbly Bazaar",
-						"fileName": [
-							"Bumbly Bazaar.SC6",
-							"Bumbly Bazaar.sea"
-						]
+						"fileName": "Bumbly Bazaar.SC6"
 					}
 				]
 			},
@@ -54,31 +39,19 @@
 				"scenarios": [
 					{
 						"title": "Infernal Views",
-						"fileName": [
-							"Infernal Views.SC6",
-							"Infernal Views.sea"
-						]
+						"fileName": "Infernal Views.SC6"
 					},
 					{
 						"title": "Lucky Lake",
-						"fileName": [
-							"Lucky Lake.SC6",
-							"Lucky Lake.sea"
-						]
+						"fileName": "Lucky Lake.SC6"
 					},
 					{
 						"title": "Botany Breakers",
-						"fileName": [
-							"Botany Breakers.SC6",
-							"Botany Breakers.sea"
-						]
+						"fileName": "Botany Breakers.SC6"
 					},
 					{
 						"title": "Alpine Adventures",
-						"fileName": [
-							"Alpine Adventures.SC6",
-							"Alpine Adventures.sea"
-						]
+						"fileName": "Alpine Adventures.SC6"
 					}
 				]
 			},
@@ -87,45 +60,27 @@
 				"scenarios": [
 					{
 						"title": "Gravity Gardens",
-						"fileName": [
-							"Gravity Gardens.SC6",
-							"Gravity Gardens.sea"
-						]
+						"fileName": "Gravity Gardens.SC6"
 					},
 					{
 						"title": "Extreme Heights",
-						"fileName": [
-							"Extreme Heights.SC6",
-							"Extreme Heights.sea"
-						]
+						"fileName": "Extreme Heights.SC6"
 					},
 					{
 						"title": "Amity Airfield",
-						"fileName": [
-							"Amity Airfield.SC6",
-							"Amity Airfield.sea"
-						]
+						"fileName": "Amity Airfield.SC6"
 					},
 					{
 						"title": "Ghost Town",
-						"fileName": [
-							"Ghost Town.SC6",
-							"Ghost Town.sea"
-						]
+						"fileName": "Ghost Town.SC6"
 					},
 					{
 						"title": "Fungus Woods",
-						"fileName": [
-							"Fungus Woods.SC6",
-							"Fungus Woods.sea"
-						]
+						"fileName": "Fungus Woods.SC6"
 					},
 					{
 						"title": "Rainbow Summit",
-						"fileName": [
-							"Rainbow Summit.SC6",
-							"Rainbow Summit.sea"
-						]
+						"fileName": "Rainbow Summit.SC6"
 					}
 				]
 			}
@@ -140,4 +95,4 @@
 			"zh-TW": "模擬樂園2"
 		}
 	}
-}
\ No newline at end of file
+}