About This Case Study
This is an editorial analysis by Code Crush of a publicly-published case study by Marvy Co. The campaign was produced by Marvy Co. for Downy (Procter & Gamble's fabric-softener brand) — not by Code Crush. We're examining it because the campaign demonstrates how to translate a functional product claim — antibacterial protection — into a 15-second emotional play moment. Quotes attributed; links to the original.
What Marvy Co. Built
Marvy Co. describes the campaign on the source article:
In the campaign to promote the new antibacterial fabric softener, the Downy brand launched the Facebook AR game filter "Lá Chắn Chống Khuẩn Mới" and received positive feedback from customers. Players use their own face (Face tracking) to control a female character. In 15 seconds, players must push back as many viruses as possible while collecting Downy 99% New Antibacterial fabric-softener packets — these power up the character to destroy all viruses on screen and accumulate corresponding points. (Marvy Co., translated)
Project page: Downy AR Face Tracking game by Marvy Co..
Why a 15-Second Game Matters
Facebook AR Filter games have a hard ceiling on attention — most players give them under a minute. Designing for 15 seconds isn't a constraint, it's the brief. Marvy Co.'s campaign demonstrates how to win that micro-budget of attention:
What Marketers Should Take Away
How Code Crush Would Build a Similar Activation
Code Crush's WebAR stack supports face-tracking with custom game logic — the kind of 15-second AR play moments that work on Facebook, Instagram, and the open web. We pair the AR layer with our analytics dashboard so you know not just play counts, but completion rates, average score, and the rare moment when a player hits the power-up.
@youtube[TBD|Marvy Co. — Downy "Lá Chắn Chống Khuẩn Mới" Facebook AR game]
Source: Marvy Co., "10 Ý Tưởng Triển Khai Chiến Dịch Marketing Gamification và AR", marvyco.com. The 15-second time limit, face-tracking control, and Downy partnership are attributed to Marvy Co.'s public write-up.
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