RollerCoaster Tycoon 2

OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2 (RCT2), expanding the game with new features, fixing bugs and raising game limits. The gameplay revolves around building and maintaining an amusement park containing attractions, shops and facilities. The player must try to make a profit and maintain a good park reputation whilst keeping the guests happy. OpenRCT2 allows for both scenario and sandbox play. Scenarios require the player to complete a certain objective in a set time limit whilst sandbox allows the player to build a more flexible park with optionally no restrictions or finance.

Time Twister is the second expansion pack to the game RollerCoaster Tycoon 2, and is based on a time theme, exploring various time periods. The expansion pack offers many new themed rides, scenery items, and scenarios. Much like with Wacky Worlds, this pack was also criticized for its lack of new gameplay options or new rides, since the rides included in the expansion pack are merely re-designs of previously available rides.

Wacky Worlds is the first expansion pack for RollerCoaster Tycoon 2. The focus being on nations around the world, Wacky Worlds includes new scenarios, hundreds of new objects to use in your park.