MAYDAY
How many players per game?
2 to 4 in multiplayer: one defuser and 1 to 3 experts. Solo mode is available for training.
Do I need an account?
No. Pick a nickname and play. Accounts will come later, with leaderboards and friends lists, and will remain optional.
Is the game free?
Yes, entirely. A short ad may appear between games to fund development; it never interrupts a game in progress.
Which devices does it work on?
Any recent browser: computer, tablet, smartphone. The game is also available on iOS: https://apps.apple.com/app/id6811154420
Which languages are currently available?
French, English and Spanish. The language is detected automatically and can be changed in the game.
Do I need a microphone?
For multiplayer, yes: voice communication is the heart of the game, and it's built directly into MAYDAY, with no external app.
Is the manual provided?
Yes, it's displayed automatically on the experts' side at the start of the game. The defuser doesn't see it.
Are the bombs always the same?
No. Every game generates a unique bomb: randomly drawn modules, its own parameters (serial number, ports...). You'll never play the same one twice.
What happens if we make a mistake?
Every mistake on a module triggers a penalty. Too many mistakes, and the bomb explodes.
How do I invite my friends?
Create a game and share the lobby code. They join in one click.
Can I play with strangers?
Yes — if public games are available, you'll find them in the "Public games" section or by clicking "Quick match".
Is my data collected?
MAYDAY only stores what's strictly necessary to run games (nicknames, game state). The game uses cookies for language and your ad privacy choices.
I found a bug, how do I report it?
Write to us on the /contact page describing what happened: your report helps improve the game.
Are new modules coming?
Yes. The game is regularly enriched with new modules and new features.