Adrenaline Vault
[4.5/5] Reviewed by Bob Mandel. "Enough extras and new experiences are available to satisfy even the most discerning fans."
Game Revolution
[Grade "B" on Revolution Report Card] Reviewed by Ben Silverman. "This is a solid if unspectacular addition, and while it increases the fun, it doesn't offer anything really new."
IGN
[7.0/10] Reviewed by Fergus Poole. "If you're in the thick of hours of Roller Coaster Tycoon, and think you still have hours more to go, the Expansion Pack adds some nice functionality and some interesting scenarios."
Maximum3D
Reviewed by Scott Myers. "Overall, this game does what a good expansion should; adds more gameplay, without drastically altering the original winning formula."
Strategy Gaming Online
[7.0/10] Reviewed by Anthony Micari. "One of the most addictive games I've ever played.and Corkscrew Follies adds even more stuff to do!"