AI party games
An AI party game for your group chat
The easiest AI party game is a group chat where the AI is the host. Make a room on splitscreen, send your friends the link, and Claude, OpenAI’s GPT or Gemini runs a quiz battle, a murder mystery, a story you write together or an RPG, with everyone playing from their own phone.
How it works
- Pick a gameChoose Quiz battle, Mystery night, Story together or RPG campaign when you make the room. The AI is set up as the host for that game and asks you a few questions first.
- Send your friends the linkShare one invite link in any app your group already uses. Everyone who joins sees the game so far.
- Play with @AIType @AI and your move, answer or guess. The AI replies in the room for everyone. Talking between yourselves costs nothing; only questions to the AI do.
What it looks like
Sam
@AI Run a quiz battle for us. Topic: space. Five questions, keep score.
GPT · AI
Question 1: which planet is called the Red Planet? Answer in the chat and tag me.
Lena
@AI Mars!
GPT · AI
Lena gets the point: Mars. Scoreboard: Lena 1, Sam 0. Question 2: which is the largest planet in our solar system?
What you get
Four games, one room
A quiz battle with a running score, a murder mystery, a story you write together and an RPG campaign, each with its own host.
The AI is the host
It asks one question or plays one scene at a time, waits for the players and keeps score, so nobody has to run the game.
Everyone on their own phone
splitscreen runs in the browser on a phone, a laptop or a tablet, with nothing to install.
Notes remember the rules
House rules, scores and the story so far go in the room’s Notes, which every AI reads before every reply.
Claude, GPT and Gemini
Ask whichever AI you like each turn, or ask all three and compare.
Your language
Write in Portuguese, Spanish, Korean or any language you like and the AI answers in it. The app’s own menus come in 28 languages.
Free AI replies every day. Your own keys, or credits from $5.
- 50 free AI replies a day on fast models
- Stronger models with credits from $5
- Replies bill to your own provider account, no markup
- Stronger models, pay as you go
- Packs of $5, $10, $25 and $50
- Plus 50 free fast-model replies a day
- About 510 Sonnet 5.5 replies per $5 pack, 0.98¢ each
- 1,000 fast-model replies a day: use the fast AI as much as you like
- About 1,600 smart replies a month on stronger models ($15 of credit); unused credit rolls over for one more month
- Friends in your rooms get stronger models from your credit, with a daily limit each
- Charged to the room owner, not per member
Questions
What games can the AI run?
Four ship as templates: Quiz battle (trivia with a running score), Mystery night (a whodunit), Story together (you write, the AI gives feedback and continues when asked) and RPG campaign (an AI game master). You can also describe any other game in your own words.
Do my friends have to pay?
Talking between yourselves costs nothing. Only questions to the AI do, and every reply shows what it cost and who paid.
Can we play in another language?
Yes. The host answers in the language your group writes in, and splitscreen’s menus come in 28 languages.
Is it suitable for teenagers?
splitscreen accounts are for people aged 13 and over, and the game hosts are set up to keep games suitable for teens.
What does it cost?
It is free to start: every account gets 50 free AI replies a day on fast models (GPT-6 Luna, Claude Haiku and Gemini Flash-Lite) once you verify your email. For stronger models, buy credits from $5 a pack. Or one person gets Squad for $15 a month: the whole $15 comes back as credit (about 1,600 smart replies a month), and friends in your rooms get stronger models from your credit, with a daily limit each. You can also bring your own API key, with no markup.
Bring your people
Create the room, invite your group with one link, and start. It is free to start.