Move around with wasd. Press I to hide or show your inventory. Hover over the brown box with a question mark in the top right corner with your mouse and it will tell you what you need to do. Try to survive and get everything done. I am considering making a Stranded 2.
You may need to click the green flag twice for the intro to work right. This is a lot shorter than I would have preferred, but I hope that you still like it. Almost all the credit for the player and the coding for the platforms goes to griffpatch_tutor. I was inspired by Poptropica survival. Comment if you found the hidden message.