diff --git a/packages/shared/eslint.config.mjs b/packages/shared/eslint.config.mjs
new file mode 100644
index 0000000..e314f77
--- /dev/null
+++ b/packages/shared/eslint.config.mjs
@@ -0,0 +1,16 @@
+import tsParser from '@typescript-eslint/parser';
+
+export default [
+  {
+    ignores: ['dist/**', 'node_modules/**'],
+  },
+  {
+    files: ['src/**/*.ts'],
+    languageOptions: {
+      parser: tsParser,
+      ecmaVersion: 'latest',
+      sourceType: 'module',
+    },
+    rules: {},
+  },
+];
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 02afce3..55e5450 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -18,6 +18,8 @@
   },
   "scripts": {
     "build": "tsup src/index.ts src/config/gameConfig.ts --format cjs,esm --dts",
+    "lint": "eslint src --ext .ts",
+    "lint:fix": "eslint src --ext .ts --fix",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "keywords": [],
@@ -25,6 +27,8 @@
   "license": "ISC",
   "packageManager": "pnpm@10.28.2",
   "devDependencies": {
+    "@typescript-eslint/parser": "^8.56.1",
+    "eslint": "^10.0.2",
     "tsup": "^8.5.1",
     "typescript": "^5.9.3"
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 37621b8..aecee8f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -90,6 +90,12 @@
 
   packages/shared:
     devDependencies:
+      '@typescript-eslint/parser':
+        specifier: ^8.56.1
+        version: 8.56.1(eslint@10.0.2)(typescript@5.9.3)
+      eslint:
+        specifier: ^10.0.2
+        version: 10.0.2
       tsup:
         specifier: ^8.5.1
         version: 8.5.1(postcss@8.5.6)(tsx@4.21.0)(typescript@5.9.3)