ATTENTION: IS SLOW AND GLITCHY ONLINE. WOrks best downloaded. Development of a simplified version of Jurassic Park: Operation Genesis. Unfinished. Most things can be done by clicking stuff. Click on one of the buttons to open the menu and then click what you want to build. Click again to place the building. SOme items can be rotated by pressing the corresponding arrow key. SOme buildings bring up menus when clicked. There is a weather system.