I'll start this game! anyone has a tip?

I used to enjoy old games including Minecraft and Starcraft.
But now I'm going to follow my nephew and start this game.
I need tips from people who have played this game!

which game is it i can't see a preview

Have fun, don't follow guides and just do whatever you want to do. I feel like a lot of people tend to want the best teams and builds, but having fun with your choices is the best option.