step 1. do quests
step 2. collect lunchboxes
step 3. add more rooms and more dwellers
step 4: send your dwellers into the wasteland so they can bring you stuff
step 5: progressively make your way up to the overseer's office
step 6: buy the overseer's office and send your dwellers on quests
step 7: do quests good
step 8: continue doing the previous 7 steps until you realize that you just wasted 89.2 hours of your life and reflect on your journey

have fun, it free game

if this guide helped you give it a thumbs up and if it didn't give it a thumbs down and some constructive criticism