1.Immersion When I want to make a game I immerse myself in several things around me. I play famous games like WoW TBC Classic and FFXIV, I watch movies and TV shows, I read comics, books etc. 2.Googling Don’t be afraid to ask Google things like 'how do I do an inventory system?' 3. Use the best development tool If you don’t know which tool to choose, you should choose the one for which there’s a lot tutorials, dev groups, and study materials available
Thank you for this info!