2nd Place

Neo Rock 'Em Sock 'Em Robots

Multiplayer AR robot boxing on your tabletop, with two phones sharing one arena through cloud anchors.

Builder
David Grimsley (USA)
Track
Code (ViroReact + Expo)
Platforms
iOS
Use case
Games & entertainment

What it is

A modern take on the childhood classic, rebuilt as a tabletop AR fighter. You place the arena on a real table and battle a friend, either on the same table or long-distance, complete with sound effects, voice lines and a silly uppercut reaction.

Built with

Expo SDK 57, ViroReact (plane detection, surface placement, animated GLB fighters, custom combat and collision logic), ReactVision cloud anchors and ViroSharedFrame for same-table play, a relay for long-distance play, Expo Audio, and Expo Camera for QR invites.

From the judges

“A really good use of co-location... same-table co-location is properly done too, with a hosted cloud anchor and ViroSharedFrame putting both phones in that one space.”
Ctrl+Space judging panel

More from Ctrl+Space

Build something like this

Every Ctrl+Space project was built on ReactVision. Start with the ViroReact Starter Kit for code, or ReactVision Studio for no-code, and ask the team anything on Discord.