Which 1978 video game is credited as containing the first-ever in-game advertisement?

In-game advertising has become a multi-billion dollar industry within gaming and virtual worlds. From subtle product placements to branded virtual items and interactive experiences, game developers and marketers have found increasingly sophisticated ways to integrate real-world brands into virtual environments. But do you know when and where this practice first began? Test your knowledge of this pivotal moment in gaming marketing history!

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Adventure (Atari 2600) featuring a Coca-Cola billboard
Lunar Lander (Arcade) with a McDonald's restaurant as an optional landing site
Space Invaders (Arcade) with Pepsi-branded UFOs
Pitfall! (Atari 2600) featuring Marlboro cigarette packs as collectibles