diff --git a/icons/invaders/bullet_enemy.png b/icons/invaders/bullet_enemy.png deleted file mode 100644 index 41cb1d87..00000000 Binary files a/icons/invaders/bullet_enemy.png and /dev/null differ diff --git a/icons/invaders/bullet_player.png b/icons/invaders/bullet_player.png deleted file mode 100644 index 34075747..00000000 Binary files a/icons/invaders/bullet_player.png and /dev/null differ