Google I/O 2026: Save the date. Play, Complete, Remix.
Google I/O Save the Date
Every Google I/O Save the Date starts with a challenge: engage a developer-centric audience for 24 hours before the date is revealed. For 2026, we flipped it by asking a different question: what if cracking the puzzle was just the beginning? That became Make Build Unlock, a series of five games representing five completely different ways to play. Built with Google AI studio and open for anyone to remix or rebuild, we made the games and then handed over the keys for the community to make them their own.
Everyone’s invited
I/O brings together everyone from the AI-curious to the deeply technical. So we made something anyone could play, with a whole other layer for those who wanted to go deeper. AI Studio allows non-coders to remix using prompts. We’ve always had an inclusive mindset when approaching SVD, as it should be accessible to everyone.
Pick your game
We created five games across five genres with zero instruction manuals. Players could find an image buried in a wall of numbers, get roasted by a golf caddy, connect their way through a crossword, untangle a stretchy cat, or fly a bot with nothing but their voice. You could pick one or play them all, as long as you kept moving.
Earned, not won
Save the Date has traditionally been a race to the finish, but this time we killed the race in favor of something more collaborative. Everyone played together, where every level cleared and high score pushed a shared progress bar forward. Once filled, the date dropped for everyone, meaning there was no single winner or leaderboard, just one collective unlock.
Sandbox mode
The brief said to use Google AI tools, and we wanted to see how far we could push it. Gemini wasn’t just bolted on; it was a fundamental part of the team. It generated fresh puzzles, became characters that talked back, and even turned voices into controllers.
AI joined the team
Behind the scenes, AI gave designers tools to tune difficulty and rewards without waiting for an engineer. It didn’t just change the experience; it transformed our entire creative process.
Cheat code enabled
The core idea was simple: AI is fundamentally changing who gets to build things by not only making experts faster but by giving more people the ability to create. We decided to test this theory on ourselves, noting that most of our games didn’t actually start with engineers. Instead, they began with our designers, making the work itself a living proof of the concept.
The handover
The best version of this campaign was actually the one we didn’t make ourselves. We put all five games into Google AI Studio and opened everything up, including the code, the prompts, and the Gemini logic, before handing them over to the community.
Your turn
We invited everyone to remix, break, and rebuild these games into something we never would have imagined. By sharing these creations with #GoogleIO, the project moved beyond our initial vision. We made ours, but now it’s your turn.
Still playing
Save the Date campaigns are usually built to disappear once the mystery is over, but this one kept going. People kept playing and, more importantly, they started making. The remix community grew so much that Google extended the campaign, turning a simple doorway to I/O into a lasting place to build.
What would you remix?
Every year, we rethink I/O from scratch, and this time we rethought who gets to make it. The most interesting experiences don’t just give people something to look at; they give them something to play with, change, and make their own. So if you’re building something new, don’t just ask what your audience should see—ask what you can let them make.