Birthday Memory Android Game

I want to turn a milestone birthday into something far more engaging than a slideshow. The idea is an Android-only mobile game that feels like walking through a museum of personal memories: each “gallery” represents a year, achievement, or funny moment, and the player taps, swipes, or solves a light puzzle to unlock photos, short clips, and voice-over snippets before moving on.

I have all the raw assets (pictures, videos, voice notes) ready; what I need is the complete game experience built around them—scene loading, simple character navigation, smooth transitions, and a warm visual style that fits the celebration theme. You can choose your preferred engine (Unity or another Android-friendly framework) as long as performance is solid on recent phones and the finished APK can be sideloaded easily.

Deliverables
• Playable APK for Android phones
• Full project source so I can update assets later
• Brief setup/readme for recompiling

Acceptance criteria: the museum navigation runs without crashes on two test devices, every asset I provide is reachable in-game, and finishing the final gallery triggers a short birthday greeting animation.