diff --git a/package-lock.json b/package-lock.json
index 1fc61f46..266837c4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "brace": "^0.11.1",
         "buffer": "^6.0.3",
         "comment-json": "^4.1.1",
-        "deepslate": "^0.22.1",
+        "deepslate": "^0.22.2",
         "deepslate-1.18": "npm:deepslate@0.9.0-beta.9",
         "deepslate-1.18.2": "npm:deepslate@0.9.0",
         "deepslate-1.20.4": "npm:deepslate@0.20.1",
@@ -1629,9 +1629,9 @@
       "dev": true
     },
     "node_modules/deepslate": {
-      "version": "0.22.1",
-      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.22.1.tgz",
-      "integrity": "sha512-3Zn4lIjyZfyHCIT1k37Eu3FAL+yI5G0a3DmA+7s+0tK13B2yS/sM1WdXVX/wUlUFo+KG74OYoeDP+mFgyZ7dpQ==",
+      "version": "0.22.2",
+      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.22.2.tgz",
+      "integrity": "sha512-CVtKWBvOIHcONjx9TzggkR1dz5NGxRbN4AZUeg1Wzuo728rEI3BTgiwGl04bATa9pYvDJnniviiwMKqMcLInWw==",
       "dependencies": {
         "gl-matrix": "^3.3.0",
         "md5": "^2.3.0",
@@ -5465,9 +5465,9 @@
       "dev": true
     },
     "deepslate": {
-      "version": "0.22.1",
-      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.22.1.tgz",
-      "integrity": "sha512-3Zn4lIjyZfyHCIT1k37Eu3FAL+yI5G0a3DmA+7s+0tK13B2yS/sM1WdXVX/wUlUFo+KG74OYoeDP+mFgyZ7dpQ==",
+      "version": "0.22.2",
+      "resolved": "https://registry.npmjs.org/deepslate/-/deepslate-0.22.2.tgz",
+      "integrity": "sha512-CVtKWBvOIHcONjx9TzggkR1dz5NGxRbN4AZUeg1Wzuo728rEI3BTgiwGl04bATa9pYvDJnniviiwMKqMcLInWw==",
       "requires": {
         "gl-matrix": "^3.3.0",
         "md5": "^2.3.0",
diff --git a/package.json b/package.json
index d352ea9a..4725b032 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "deepslate-1.18": "npm:deepslate@0.9.0-beta.9",
     "deepslate-1.18.2": "npm:deepslate@0.9.0",
     "deepslate-1.20.4": "npm:deepslate@0.20.1",
-    "deepslate": "^0.22.1",
+    "deepslate": "^0.22.2",
     "highlight.js": "^11.5.1",
     "howler": "^2.2.3",
     "js-yaml": "^3.14.1",
diff --git a/src/app/components/generator/ProjectCreation.tsx b/src/app/components/generator/ProjectCreation.tsx
index 6c28f682..70259d78 100644
--- a/src/app/components/generator/ProjectCreation.tsx
+++ b/src/app/components/generator/ProjectCreation.tsx
@@ -50,10 +50,15 @@ export function ProjectCreation({ onClose }: Props) {
 						try {
 							const data = await parseSource(entry[1], 'json')
 							project.files!.push({ ...file, data })
+							return
 						} catch (e) {
-							console.error(`Failed parsing ${file.type} ${file.id}: ${message(e)}`)
+							console.warn(`Failed parsing ${file.type} ${file.id}: ${message(e)}`)
 						}
 					}
+					if (project.unknownFiles === undefined) {
+						project.unknownFiles = []
+					}
+					project.unknownFiles.push({ path: entry[0], data: entry[1] })
 				}))
 				projectUpdater.current(project)
 				onClose()
diff --git a/src/app/components/generator/ProjectPanel.tsx b/src/app/components/generator/ProjectPanel.tsx
index 55f8a00d..a602809d 100644
--- a/src/app/components/generator/ProjectPanel.tsx
+++ b/src/app/components/generator/ProjectPanel.tsx
@@ -77,6 +77,9 @@ export function ProjectPanel({ onRename, onCreate, onDeleteProject }: Props) {
 			if (path === 'pack.mcmeta') hasPack = true
 			return [[path, stringifySource(file.data)]] as [string, string][]
 		})
+		project.unknownFiles?.forEach(({ path, data }) => {
+			entries.push([path, data])
+		})
 		if (!hasPack) {
 			const pack_format = config.versions.find(v => v.id === version)!.pack_format
 			entries.push(['pack.mcmeta', stringifySource({ pack: { pack_format, description: '' } })])
diff --git a/src/app/contexts/Project.tsx b/src/app/contexts/Project.tsx
index bda6cdd7..df9c15e8 100644
--- a/src/app/contexts/Project.tsx
+++ b/src/app/contexts/Project.tsx
@@ -13,6 +13,7 @@ export type Project = {
 	namespace?: string,
 	version?: VersionId,
 	files: ProjectFile[],
+	unknownFiles?: UnknownFile[],
 }
 export const DRAFT_PROJECT: Project = {
 	name: 'Drafts',
@@ -26,6 +27,11 @@ export type ProjectFile = {
 	data: any,
 }
 
+export type UnknownFile = {
+	path: string,
+	data: string,
+}
+
 export const FilePatterns = [
 	'worldgen/[a-z_]+',
 	'tags/worldgen/[a-z_]+',