Advertisements and trailers for Alien: Covenant have largely taken a similar approach, focusing on the violence, horror, and we're-totally-screwed nature of the situation its characters find themselves in. The latest one takes a slightly different approach.
Adult Swim shared the video below over the weekend. It throws the titular stars of Rick and Morty into an Alien situation of their own. Check it out:
A facehugger shows up partway through, but Rick quickly determines its weakness. The two characters don't shy away from acknowledging their awareness of the Alien movies, although nothing specifically connects this to Covenant until the final seconds.
Covenant has already debuted in some markets and arrives in US theaters this Friday, May 19. The reception has been fairly positive, as you can read about in GameSpot's Alien: Covenant review and review roundup.