Read the whole description and all the notes. Use the arrow keys to navigate around space - the non-map place. Click on the map tab to open it. Use your mouse to click on places on the map. Get fuel by being off the map. You get more money every 3 minuets. Go to the shop to get items and spare parts. Click on items in your inventory to use or exchange them. The Jerry can is more fuel if you are confused at the start the rest is explained on the shop. I would advise not taking on the enemy immediately because you may need some advancements.
If you can not get around the map you might need more fuel or you may be broken down. Thanks to everyone who supported me for this - @Splodge5 @Tuctuc4life @minusinfinity @RGBeta and @Sir_Awesome . Thanks to @federica05 for the title screen idea. Please remember that this is just a demo so I will add more planets and maybe save data and multiplayer. Music is Heart Of Courage by Two Steps From Hell