Pulsar is a co-op multiplayer game where, as a crew of up to five players (there exists a mod to raise that number, but there are less or more unexpected/unsupported exceptions and playing the base game without mods till you know the stuff is highly recommended and preferred), you explore a randomly generated galaxy searching for the so called "Lost Colony".
The game is based on teamwork. One player alone will have a hard time (unless genius with AI settings/smart enough to trick someone else to do it), but several players communicating and working together are the road to success. It is recommended to set up and use the ingame voice. If you are alone, don't hesitate to join a random game. The community is pretty open and most players will thankfully accept your help.
Also there's always new stuff to learn. So tell each other about tips and tricks and help spreading knowledge this way.
If you are searching for crewmembers you can also try out the Pulsar Discord[discord.gg] (Y7XTXDc - permalink).