One Day Games

Take your tabletop game digital

Faithful digital companions to physical games — a love letter, not a copy.

You made the tabletop game. One Day Games makes the version people can play in five seconds, anywhere — instant play, no install — and it points them straight back to your table.

Founded by CJ Connoy — 32 years in AAA games (Call of Duty: Black Ops, PlayStation/SIE).

Bring me your game See the shipped companions

Two companions shipped and live — for two different tabletop studios.

Featured work

Two tabletop games. Two live companions.

Two different studios have handed me their games. Both companions shipped — faithful to the original, built to drive discovery and point players straight back to the real thing.

What's Under Your Bed? digital companion gameplay: matching monster cards against the clock

Lethal Chicken Games

What's Under Your Bed?

Alex Mackey and Mike Szalajko at Lethal Chicken Games handed their monsters to me. Their tabletop horror game got a faithful digital companion — match your Monster Cards against the clock before the thing under the bed comes out for you.

Play the companion
Trash Dice digital companion gameplay: dice tray, branded trash can, and an unlocked pink dice skin

Big Discoveries

Trash Dice

Big Discoveries handed me Trash Dice. Their push-your-luck dice game became an instant-play companion — roll to win, dodge the bin, and unlock new dice as the round wins stack up. Same craft, different studio's IP.

Play the companion

Studio

Built small. Finished publicly.

32 years across the biggest names in games — and twice trusted by Sony to help stand up a brand-new AAA studio from zero.

One Day Games brings that craft to a smaller form: one person who interprets a physical game and builds its digital companion, start to ship.

  • SIE · Dark Outlaw GamesFounding Senior Lead, Design — new AAA IP. Sony first-party studio.
  • Deviation GamesFounding Senior Producer — new AAA IP. Sony-backed studio.
  • Activision · TreyarchCall of Duty: Black Ops 1–4.
  • Sony PlayStationShipped sports titles — NFL, NCAA, NBA, MLB.
I don't just produce — I design and build. As Founding Senior Lead, Design at SIE Dark Outlaw, I started the co-op prototype that became the foundation of the studio's main AAA IP. One person interpreting and building — the same approach behind every ODG companion.
Upkeep is increasingly automated. ODG runs production checks that can detect issues, make bounded repairs, validate results, and ship or promote fixes with an audit trail. Creative and feature work stay human-led.
See how the companion service works
One Day Games

Contact

Reach One Day Games

For press, publishing, platform, or collaboration notes, email ODG directly.

cjplayonedaygames.com
Open Gmail Follow on X