Sisal

RABEYNSO

About this app

All four games in Sisal, Runner, Flappy, Stack, and Helix Jump, run at 60fps, ensuring that controls feel responsive, animations look fluid, and gameplay feedback is immediate throughout every session.

In Runner, 60fps means obstacle-approach animations are smooth enough that your brain has accurate visual information for jump timing rather than stuttered frames that make distance estimation unreliable.

In Flappy, 60fps means each tap's upward impulse animates clearly, and the bird's arc between taps is smooth, giving you accurate visual feedback on whether your current flap rhythm is sustainable.

Stack and Helix Jump also benefit: the sliding block in Stack moves at a consistent rate that rewards precise timing, and Helix Jump's rotation response to swipes is immediate and predictable.

The 60fps target applies entirely offline with no internet connection or registration required.