diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..4c231b0
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,22 @@
+use crate::structs::Config;
+
+use std::{fs, path::PathBuf};
+
+const DEFAULT: Config = Config {
+    update_only: false,
+    skip_self_update: false,
+    bonus_content: false,
+};
+
+pub fn load(config_path: PathBuf) -> Config {
+    if config_path.exists() {
+        let cfg = fs::read_to_string(&config_path).unwrap();
+        let cfg: Config = serde_json::from_str(&cfg).unwrap_or(DEFAULT);
+        return cfg;
+    }
+    DEFAULT
+}
+
+pub fn save(config_path: PathBuf, config: Config) {
+    fs::write(config_path, serde_json::to_string(&config).unwrap()).unwrap();
+}
diff --git a/src/structs.rs b/src/structs.rs
index 1a188dc..97bb5ab 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -12,3 +12,10 @@ pub struct Game<'a> {
     pub references: Vec<&'a str>,
     pub app_id: u32,
 }
+
+#[derive(serde::Deserialize, serde::Serialize)]
+pub struct Config {
+    pub update_only: bool,
+    pub skip_self_update: bool,
+    pub bonus_content: bool,
+}