The Titan Xenomorph From Aliens: Dark Descent Explained

In the twelfth mission of Aliens Dark Descent, players meet Titan, the ultimate adversary and final boss. The user will acquire knowledge on the techniques required to halt the Titan during the pursuit sequence subsequent to the discovery of Cassandra. Titan, the largest among the xenomorphs, exhibits a size that exceeds that of the Alien Queens. He is located within the urban environment inhabited by xenomorphs, as encountered in the final quest of the game. The ultimate antagonist emerges during the twelfth mission, occupying the identical chamber where the marines' unit encounters Cassandra. Upon successfully rescuing Cassandra, the Titan will disengage from its position on the wall and commence its pursuit of the target.