diff --git a/src/game.rs b/src/game.rs
index d29284b..881da58 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -102,8 +102,11 @@ pub struct Game {
     pub(crate) line_endings_crlf: bool, // otherwise lf (unix/mac)
 }
 
+#[derive(Debug)]
+pub struct GameHasNoAvatar;
+
 impl Game {
-    pub fn from(string: String) -> Result<Game, &'static dyn Error> {
+    pub fn from(string: String) -> Result<Game, GameHasNoAvatar> {
         let line_endings_crlf = string.contains("\r\n");
         let mut string = string;
         if line_endings_crlf {