I remember visiting SegaWorld when it first opened, before it went free entry and pay as you play. You paid £12 and that got you on all the rides and all the machines were set to free play. I enjoyed it, especially as on one floor they had a huge Daytona USA multicabinet set up which had a staff member with a microphone giving the players a running commentary! I didn't get a go though as the queue was pretty large. Spent most of the time on Virtua Cop and Virtua Striker. The Pepsi Max Drop ride was pretty good there as well.