Play Chaos Island with your own CD. Choose the CD image (.iso), the CD folder, or disk1.cfs and disk2.cfs from its data folder (and optionally setup/CIsland.exe for the in-game tips). Nothing is uploaded: the files stay on this device, in the browser's private storage, so you only pick them once.
On a phone, turn it sideways: the game is landscape.
Sign in to play the copy on the server instead.
Unofficial, non-commercial fan project. Chaos Island © 1997 DreamWorks Interactive; The Lost World: Jurassic Park is a trademark of Universal City Studios and Amblin Entertainment. All rights remain with their owners. No game files are provided here: you need your own copy of the CD.