Shipwreck Island Escape 4 is a Puzzle game on PFreeGames.com. You can play Shipwreck Island Escape 4 in your browser for free. You and Grandpa have been relaxing on Shipwreck Island for 4 days now. Grandpa used the pickaxe you found to make a path up the mountain. Go check it out and see what you can find! Good luck and have fun playing! Control: Use Mouse to play.