About 21s (Flash Games)
21s is a classic release for Flash Games. Playable directly in your web browser without third-party plugins, this title runs at a locked 60 frames per second using client-side WebAssembly.
Classic card game never get old. Can you beat the house?
Active Controller & Keyboard Bindings
Your custom bindings are saved automatically per console and work immediately inside the emulator.
| Console Input | Keyboard Key | Gamepad Button | In-Game Action | Edit |
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