SF has had a lot of stuff added since 2019, but fulfilling Tier quotas, Space Elevator parts & M.A.M. research should be enough to baby-step you through it. And of course, there’s no real time limit (especially once you’ve got coal power running).

If you’re feeling genuinely stuck, try:

• using the Codex (O on keyboard) to help plan factories
• physically making in-game plans using Signs (buy them in the Awesome Shop)
• read up on the official SF Wiki https://satisfactory.wiki.gg (may have minor spoilers)
• exploring the island for biomass, Crash Sites, caves, collectibles, etc.
• use online tools to help you plan factory throughput (e.g. SatisfactoryProductionPlanner.com & the Interactive Map)