The Atomic Bomb in Factorio is a high-detail, isometric pixel-art representation of a devastating explosive device. It features a cylindrical metal body with a pointed nose cone, adorned with warning stripes and hazard symbols. The surface is textured to show metal plating and rivets, with a slightly weathered appearance to indicate its industrial construction. The bomb is designed to be compact yet ominous, with a dark, muted color scheme dominated by grays and blacks, accented by bright red warning labels.