OSOB

One Screen. One Battle.

One screen becomes the arena. Set your iPhone or iPad flat between two players for a face-to-face tabletop arcade, or play solo.

Air Hockey + Ricochet Rally + Brick Breaker
Solo + local two-player
In development for iPhone + iPad

In development · Not yet available to download

OSOB support

Quick rounds. Shared competition.

A tabletop arcade you can take with you.

Choose Air Hockey, Ricochet Rally or Brick Breaker.
Play solo, or face a friend on the same device in local two-player modes.
Build your trophy collection and come back for another round.

Built around the match.

OSOB combines responsive touch controls with a full-screen portrait playfield on iPhone and iPad. Games with a computer opponent offer Easy, Medium, Hard and Insane difficulty levels. The development build also includes persistent trophies, credits, wins and match totals, plus sound, haptic, high-contrast and reduced-motion options.

Local two-player means sharing one device; online multiplayer is not a launch promise. Foldable-device compatibility is still being tested and is not confirmed.

Advertising and purchases.

The current development build shows bundled Dustoff Designs announcements, not live network ads. Purchases are not enabled. Advertising formats, placement and privacy choices are still being finalized before release; no paid advertising or optional video rewards are available yet.

OSOB is owned by Dustoff Designs LLC. Previously developed under the working name Duo Sports.