Support
Support for GamesDuo games
Most problems are one of the six below. If yours is not, write to us.
Email us
Tell us the game, the device and the browser. A person reads every message.
Common questions
My key press does nothing. What is wrong?
Keys only count while a round is running, so press Start first. Holding a key down counts once: lift and press again. In "vs bot" mode the L key is switched off because the bot is playing that side.
Both of us press at once and one press is lost.
A and L work together on almost every keyboard. If yours drops one, it is a limit of the keyboard hardware. Try the on-screen pads or a phone instead.
Can we play on two different devices?
No. Every game here is for two people sharing one screen. There are no rooms, links or online matches.
Where did our score go?
The score is kept in the page only. Reloading, closing the tab or switching between "vs bot" and "2 players" sets it back to zero.
Does the site work offline?
Once a game page has loaded, the game itself needs no connection. Opening a new page does.
Is it suitable for children?
The games have no chat, no ads, no purchases and no links to other players. They are fast tapping and reaction games, so they may not suit anyone who should avoid rapid repeated movements.