diff --git a/Plague.g1a b/Plague.g1a
index 1b99f5c..bfc6a57 100644
Binary files a/Plague.g1a and b/Plague.g1a differ
diff --git a/src/main.c b/src/main.c
index 8d882da..8c3318d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -22,6 +22,7 @@
 // title_screen : display the title screen
 static void title_screen(void);
 
+
 // main_loop : display background, foreground and manage inputs
 void main_loop(struct game *current_game);
 
@@ -46,7 +47,7 @@ int main(void)
         .severity = 0,
         .lethality = 0,
 
-        .dna = 100,
+        .dna = 0,
 
         .mutations_count = {0, 0, 0},
         .mutations_selected = {0, 0, 0},