About the game
Survival Island strands you on a tropical shore with trees to cut and rocks to break. Wood and stone are the first materials in your hands, and they go straight into tools and a rough shelter. From there you keep the cycle turning: wander a new stretch of coast, haul materials back, craft what you need, then put the rest into better gear and a tougher character.
Stock does not last forever, so every walk out is a small gamble. Go too far and you come home with too little to build with. Upgrade your tools and your survivor to push into ground you could not handle before, then let the base spread.