Game is at https://protop.link/rock-it-to-space/
AWSD or arrow key controls. Buying control fins allows steering, and buying valves allows throttle control. (slide in the direction you want to move on a touchscreen) P key or pause button to pause and unpause. (there is a delay to prevent pause spamming) Trailer on youtube and an android app with the same name. (Search pub:protop if you are having trouble finding it)
If the controls aren’t working, make sure the game is in focus by clicking on it.