PLAYER 2 HAS JOINED

An AI buddy that plays your games with you

Meet Playfellow: a game buddy for your Windows PC that watches the screen, thinks out loud, talks with you and presses only the keys you allow. Hands tired? Say what you want, in English or Arabic.

Windows 10 and 11 · English and Arabic · adults (18+) · single-player games

The Lightfolk

OUR FIRST GAME BUDDY

Playfellow: a teammate, not a cheat

Playfellow sits beside you like a friend on the couch. It plays your game with you, explains what it's trying, and gets better as it learns your game.

  • It watchesIt looks at the game window, nothing else, just like you look at the screen.
  • It talksIt thinks out loud and chats, so you always know what it's planning.
  • It playsIt presses keys on a list you control, and stops the moment you press F12.
The Lightfolk crew gathered around a player at a glowing screen

HOW IT PLAYS

Look, think, check, act. Again and again.

Every few seconds your buddy runs the same little loop, and you can watch every step of it.

  1. LookIt takes a picture of your game window.
  2. ThinkIt decides what to try next, and says why.
  3. CheckOnly keys on the game's controls card are allowed.
  4. ActIt presses the keys, only while the game is in front.

The Lightfolk

Your buddy has a face. Fello is the first of the crew who play, plan and keep watch with you.

Fello

Fello

Dalil

Dalil

Rami

Rami

Hakim

Hakim

Vela

Vela

SAFE BY DESIGN

You stay in charge

Press F12 and everything stops

  • Only inside the gameIt presses keys only while the game window is in front.
  • Offline, single-player gamesMade for games you play on your own, never against people online.
  • Your own AI accountCloud AI runs on your own account. Your key never leaves your PC.
  • Stays on your PCYour buddy's memory, notes and recordings stay in a folder on your PC.
Fello handing the controls back to the player

MORE FROM RIVEL LABS

More is coming

Playfellow is the first product from Rivel Labs. Each of the next ones gets its own home on rivel.pro.

COMING SOON

Studio

Make your own games, with the Lightfolk as your crew.

COMING SOON

World

Our own games, built to be played with an AI buddy.

COMING SOON

Courses

Learn how an AI game buddy sees, decides and learns, step by step. No coding needed.

COMING SOON

Research

Our open research: the public code, the benchmarks and the papers.

Want to hear first? Email hello@rivel.pro.

Ready for player 2?

Get Playfellow for your Windows PC and play together.