YouTube creatorThe Game Theorists investigates hidden narratives and mechanics across games and internet culture. ExpressVPN is introduced through the visibility an internet service provider can have into browsing; WB Games supports a Deltarune episode with a world-premiere announcement; Air Up is tied to the host’s joke about a character looking dehydrated after repeated fires. The reads use different elements of the channel’s storytelling and gaming community.
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Game Theory: The TRAGIC Lore of the Prototype (Poppy Playtime)
BRANDS IN THE VIDEOS
NordVPN leads the sponsor relationships shown here, with 14 sponsored videos. Honey follows with 11.
20 of 55 brands (36%) appear in more than one sponsored video in Sponsorbook’s history of The Game Theorists.
The brands, creative choices and product connections worth paying attention to.
The Poppy Playtime lore episode compares the period before widespread internet tracking with what an internet provider may see today. ExpressVPN is introduced as a way to protect browsing, connecting a story about hidden timelines to a present-day digital privacy concern.
This kind of transition suits a theory channel: a piece of information viewers might not think about becomes the next puzzle. The sponsor explanation should then clarify the product’s role in the connection.
The Deltarune episode is sponsored by WB Games and includes a world-premiere segment. The announcement gives fans a reason to stay through the analysis and creates a branded moment within the game discussion.
A game launch or premiere is a natural fit for a channel that brings theories to an invested fandom. A strong brief should state the event, the game and what viewers can watch or play.
The Air Up read riffs on a character being dry and dehydrated after fires, then turns that joke into a product transition. The creative ties the bottle’s role to the video’s fictional world rather than dropping in an unrelated slogan.
Across these examples, the product may be a privacy tool, a game announcement or a hydration product. Each needs its own clear use case and a link to the episode’s narrative.
Watch how the product becomes part of the video.
Sponsor at 6:52
ExpressVPN7 Mar 2026The host contrasts an earlier internet with today’s visibility to providers, then introduces ExpressVPN’s browsing privacy in a video built around hidden game lore.
Sponsor at 22:36The episode includes a WB Games-sponsored world-premiere moment, using a new game reveal to engage viewers already following Deltarune theories.
Sponsor at 23:41A joke about a character looking dehydrated after several fires introduces Air Up, turning a detail from the FNAF timeline into a playful product segue.
Explore sponsorship histories, discover who works with whom, and build a shortlist in Sponsorbook.
