In "Warhammer 40,000: Space Marine 2", the strategy for the "Ugly Alien" achievement is quite difficult. Players need to be familiar with the alien's weaknesses and behavior patterns and carefully plan combat strategies. Only by rationally using weapons and equipment and teamwork, and striking accurately in fierce confrontations with aliens, can you have a chance to achieve this challenging achievement.
Ugly alien
Kill the Axe-worms before they launch an ambush
In the separate BOSS battle in the second level of the campaign, the Ax Bug will rotate on the tree on the wall. Just shoot it down. If it is a multiplayer online game, the player who shoots down the Ax Bug at the end will get the achievement.