Hello! The white text for the sidebar is from the MS DOS emulator, it’s called JS DOS (it’s DosBox with Javascript), I did not program that emulator.
Try downloading the version compiled for Windows. The online version with the emulator is kind of cumbersome, since it’s emulating MS DOS inside a web browser.
The version compiled for Windows has better keyboard response.
The best way to land the ship is to tap the boosters (for example up arrow or W), to control the fall slowly.
Thank you for your comments and testing the game!!