When the product became the game

One especially odd trend was the branded promotional game: instead of merely advertising a product, a company put its mascot—or the product itself—inside a video game. Players could battle Pepsi-shaped invaders in Pepsi Invaders, steer the Kool-Aid Man, or guide the dog in Chase the Chuck Wagon, a game promoting Chuck Wagon dog food.

These titles turned familiar packaging and commercials into playable material. For companies, a game could make a brand memorable in a new way. For publishers, licensing a recognizable name offered a quick hook in a crowded market.

A flood with too few filters

The trouble was not that every branded game was inherently bad. It was that promotional tie-ins arrived amid a much larger rush to release games. The home-console business had expanded rapidly, and many companies wanted a share of it. With more titles competing for attention than shoppers could easily judge, a famous brand could help a game stand out even when its design or production did not.

Retailers had to decide what to stock before players had much reliable information about a game’s quality. As unsold games piled up, stores became less willing to order more. Publishers and console makers then faced falling sales and excess inventory—a damaging feedback loop for an industry built on continually selling new releases.

The mascot was a symptom, not the whole cause

Branded games made the glut visible in an almost surreal form: a dog-food promotion could sit beside a game based on a movie or a familiar arcade hit. But the 1983 crash had several causes, including oversupply and waning confidence in the quality of games. The strange tie-ins mattered less as a single cause than as evidence of how urgently companies were chasing attention.