Web app and AR game for Kinder, launched as a special Easter treat in 2026: scanning the leaflet inside Kinder Eggs unlocks the experience. The game stars multiple Harry Potter characters in a quick, approachable chase built for short play sessions on mobile.

Players summon the Golden Snitch by scanning the card, then steer their chosen hero by moving the phone to chase it. The build runs in PlayCanvas with gyroscope input only, which keeps the interaction flexible and responsive. Three difficulty levels each tune snitch speed and drag so the challenge scales cleanly.

Completing the game unlocks a Harry Potter–themed face filter in a Funko Pop–style look: users can capture a photo or record a video. The filter follows the face using MediaPipe face mesh tracking so the character sits naturally on different faces.

The experience was delivered for Kinder Europe and Kinder China in collaboration with the Unit9 team.

I acted as Tech Lead for the project, directing development and working closely with creatives to ship the full flow from leaflet scan through gameplay and the reward filter.