Press 'w' to warp. Warping uses 1 helium and 1 tennessine. You gain 1 uranium upon warping. Press on any part of the screen to go to that location. Traveling uses 1 helium. Press 'd' to dock with a planet. Docking uses 1 helium. You must dock to a planet before collecting resources (press 'c' to do that). Collecting resources uses 1 energy and takes 3 seconds. You gain 3 helium and 1 uranium after collection. Press the up and down arrows to convert energy to shields, and vice versa. Press 'r' to use 1 uranium to restore 1 shields and 1 energy. It takes 3 seconds. Press 'f' to fuse 5 helium into 1 tennessine, which takes 3 seconds. If touching an enemy ship, you enter battle mode. In battle mode, press 'a' to attack (1 energy), and the up and down arrows as described above. Upon destroying an enemy ship, you gain 3 tennessine and 3 uranium. Press 'm' to convert 1 uranium into 1 hull.
Credits to the creators of Hades' Star for the ship graphics and most of the planet graphics. Credits to NASA for one of the planet graphics. All sound from Sound Bible.