You can play Among Us on PC with keyboard control settings. Although you currently cannot change the key bindings there’s a set number of keys you can use to play the game.
First, in the settings menu ensure that under “Controls” you have “Mouse+Keyboard” selected.
Once enabled you will be able to use the following shortcuts:
|E or Space||Use
Sabotage (As Imposter)
|Q||Kill (As Imposter)|
Just be careful with the “E” use key as Imposter. It’s used for both venting and bringing up the sabotage map.