TOKYO--Consumers hoping to get their hands on Namco's 50th anniversary compilation for the PlayStation 2 will have to wait a bit longer. The company announced that it has delayed the release of NamCollection from June 2 to a date that currently remains undecided. NamCollection will consist of five classic PlayStation games: arcade driving game Ridge Racer, flagship fighting game Tekken, flight-combat simulator Ace Combat 2, fantasy-inspired platformer Klonoa, and quirky puzzler Mr. Driller. The compilation will also include a gallery mode where gamers can check out game-related illustrations and view movies with gameplay tips and tricks.