diff --git a/assets/sfx/heads/angry_demonstrator.ogg b/assets/sfx/heads/angry demonstrator.ogg
similarity index 100%
rename from assets/sfx/heads/angry_demonstrator.ogg
rename to assets/sfx/heads/angry demonstrator.ogg
diff --git a/assets/sfx/heads/commando.ogg b/assets/sfx/heads/commando.ogg
new file mode 100644
index 0000000..32cb087
Binary files /dev/null and b/assets/sfx/heads/commando.ogg differ
diff --git a/assets/sfx/heads/french legion.ogg b/assets/sfx/heads/french legion.ogg
new file mode 100644
index 0000000..e955e16
Binary files /dev/null and b/assets/sfx/heads/french legion.ogg differ
diff --git a/assets/sfx/heads/goblin.ogg b/assets/sfx/heads/goblin.ogg
new file mode 100644
index 0000000..9a8f173
Binary files /dev/null and b/assets/sfx/heads/goblin.ogg differ
diff --git a/assets/sfx/heads/highland hammer thrower.ogg b/assets/sfx/heads/highland hammer thrower.ogg
new file mode 100644
index 0000000..6a34cb5
Binary files /dev/null and b/assets/sfx/heads/highland hammer thrower.ogg differ