diff --git a/assets/audio/unicorn0.ogg b/assets/audio/unicorn0.ogg
new file mode 100644
index 0000000..1f9e805
Binary files /dev/null and b/assets/audio/unicorn0.ogg differ
diff --git a/assets/audio/unicorn1.ogg b/assets/audio/unicorn1.ogg
new file mode 100644
index 0000000..8e2ff0f
Binary files /dev/null and b/assets/audio/unicorn1.ogg differ
diff --git a/src/audio.rs b/src/audio.rs
index 44f3222..6fda331 100644
--- a/src/audio.rs
+++ b/src/audio.rs
@@ -23,6 +23,7 @@ pub enum SoundEffectKind {
     Keyboard,
     Backspace,
     Guitar,
+    Unicorn,
 }
 
 #[derive(AssetCollection, Resource, Reflect, Default)]
@@ -42,6 +43,8 @@ pub struct AudioAssets {
         collection(typed)
     )]
     pub guitar_sounds: Vec<Handle<AudioSource>>,
+    #[asset(paths("audio/unicorn0.ogg", "audio/unicorn1.ogg"), collection(typed))]
+    pub unicorn_sounds: Vec<Handle<AudioSource>>,
     #[asset(path = "music/ingame.ogg")]
     pub music: Handle<AudioSource>,
 }
@@ -59,6 +62,7 @@ impl AudioAssets {
             Keyboard => select_from!(self.keyboard_sounds),
             Backspace => self.backspace_sound.clone(),
             Guitar => select_from!(self.guitar_sounds),
+            Unicorn => select_from!(self.unicorn_sounds),
         }
     }
 }
diff --git a/src/upgrade.rs b/src/upgrade.rs
index ee7f5f4..8839496 100644
--- a/src/upgrade.rs
+++ b/src/upgrade.rs
@@ -1224,6 +1224,7 @@ generate_upgrade_list!(
             You see through the entities... everything is code. \
             Writes 1 character per entity every 2 seconds.\
         ".to_string(),
+        sound: Some(SoundEffectKind::Unicorn),
         tech_debt: -5.0,
         entity_min: 5_000.0,
         install: Some(world.register_system(|