This is an indie game. There are some new people showing up lately. Steam doesn't let developers put links to the Steam guides on the Steam page any more, so be sure to check out the guides and feel free to ask questions. You can access the Steam guides in game with the Steam overlay.
Helpful Guides
https://steamcommunity.com/app/2244830/discussions/0/6929409304790728071/
All the Guides
https://steamcommunity.com/app/2244830/guides/
Demo
This game also has a demo. You can play it for free, forever.
https://store.steampowered.com/app/3283880/Nautikin_Adventures_Demo/
Tutorial
This game has a completely optional in game tutorial.
Discord
You can ask me as many questions as you want on Discord here: https://discord.gg/CfX7xs25m3
Steam Discussions
You can ask questions here and I will reply when I get the notification:
https://steamcommunity.com/app/2244830/discussions/
Workshop
This game also has a bunch of examples and cool vessels on the workshop you can use, as well as mod support.
https://steamcommunity.com/app/2244830/workshop/
Here are a bunch of videos that show you what you can do in this game
https://www.youtube.com/watch?v=02ISNAtUvpc
https://www.youtube.com/watch?v=MJn6_gzwFM4
https://www.youtube.com/watch?v=xKcQ7xBGC1o
https://www.youtube.com/watch?v=Q6OxCNxPw2A
Misc. gameplay
https://www.youtube.com/watch?v=XkigyDEa44M
https://www.youtube.com/watch?v=jjLIPgjIyjc