Guide a tiny square through a scrolling green channel for as long as you can.
Endless runner · Keys or buttons
Read the controls ↓Press Play to load the game from Joywisp. No external game service is loaded.
Space starts or retries; Up and Down change direction. Touch players can use the large Go up and Go down buttons. There is no hold-to-stop control.
Alternate directions early and keep near the centre of the passage. Holding a direction is not needed: each input changes the continuing movement.
Channel Runner is by Karl Daniel, hosted here under the MIT licence. It is a third-party open-source game, adapted for Joywisp; it is not a Joywisp original or an endorsed partnership.
Displayed as Channel Runner to distinguish this independent entry from unrelated commercial games. Original repository title: BitTrip (js13k 2018). Joywisp adds touch buttons, responsive layout, prevents arrow-key scrolling and reuses one quiet audio context instead of creating one per sound. No commercial brand affiliation is claimed.
Source version: bc484b3b50ee. The adapted source is in Joywisp’s repository.
Scores and the current run stay in memory for this player session only.
Joywisp privacy · Closing or stopping the player ends its running scripts and sound.
Allow optional Google Analytics to measure page visits. Your game answers and scores stay here. You can keep playing either way. Privacy details