OpenRCT2 OpenRCT2 is an open source game based on Rollercoaster Tycoon 2.

OpenRCT2 is a game decompiled from RollerCoaster Tycoon 2 written in C.
Originally, RCT2 was written in assembly, one of the most difficult programming languages in existence. By decompiling and rewriting the game to C, a more modern language, it is easier for developers to extend the game and even kill bugs from the original game. Another game, Transport Tycoon Deluxe, was reformed into OpenTTD through a similar procedure. OpenTTD has now thousands of new features and OpenRCT2 will walk that path too eventually.

At this moment you still need the original game installed (for example from Steam or GOG) to play OpenRCT. This is because the game will use the original code if the function hasn't been rewritten yet.
You can find the game, additional scenarios, mods and more on the download page.
Create an account and log in in our launcher to synchronise your saved games with our servers. This way you will never lose your progress or you can play on different computers. Just log in into your OpenRCT.net account.

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Latest forum activity
Hi, I'm Amelia
Comment on 2015-05-28 17:55:25 by runelaenen
Tutorial: Block Brakes
Created on 2015-05-28 17:41:53 by AmyPond
Starpointe Crashing OpenRCT
Comment on 2015-05-28 08:21:55 by runelaenen
Grade Crossings/Footpath Trolley Tracks
Comment on 2015-05-28 00:26:43 by Krutonium
Maze crashes game
Comment on 2015-05-27 20:48:10 by runelaenen
Latest OpenRCT2 Updates
Fix building with -DDISABLE_TWITCH.
Pull request on 2015-05-28 15:16 by grahamedgecombe
Fix compile error for non-windows
Pull request on 2015-05-27 01:36 by jcdavis
Add changes to changelog
Pull request on 2015-05-26 20:16 by Gymnasiast
make libs pre-build step relative to project
Pull request on 2015-05-25 22:21 by mzmiric5
merge IntelOrca/develop into http-spike and add named strings for twitch
Pull request on 2015-05-25 18:27 by mzmiric5