Mortynight Run

During a flying lesson, Rick and Morty realize that Jerry has stowed-away. After dropping Jerry off at an unregistered, cross-temporal daycare designed specifically for Jerrys, Rick sells an antimatter gun to Krombopulous Michael, an alien assassin. Rick reveals he sold the gun to afford an afternoon at a video arcade "Blips & Chitz", including a game called "Roy". Morty, upset by Rick's immoral decision, goes about stopping Krombopulous Michael from killing his target. After accidentally killing Krombopulous Michael with his poor spaceship flying ability, Morty is introduced to the assassin's target, who assumes the name "Fart". Morty insists on freeing Fart and helping him get back to the wormhole he came through to return him to his race. Government forces give chase, leading to a shoot out with lots of civilian casualties, and Rick arguing that none of these people would have died if Morty hadn't interfered with Krombopulous Michael. After returning Fart to the wormhole to his home planet, Fart reveals his plan to return with his race and "cure" all carbon based life forms from the universe. Morty is then forced to make a moral decision, and kills his friend using the antimatter gun. Meanwhile, Jerry socializes with many other Jerrys at the Jerry day care, before being picked up at the end of the day.

Rick Sanchez, Mortimer "Morty" Smith, Beth Smith, Jerry Smith, Summer Smith, Krombopulos Michael, Fart

It's a promotional ad for "Blips & Chitz".