The latest Game Review Cast of Omaha Sternberg's iGame Radio podcast is now available for listening. The podcast features a review of Valve's Portal 2: Perpetual Testing Initiative DLC. The free add-on features an easy-to-use in-game map editor that gives users the chance to design, build, and share their own single-player and co-op test chambers with the community.

Game Review Cast:

A review of Perpetual Testing Initiative, the DLC addition to Portal 2 by Valve Software. The Perpetual Testing Initiative expands the life of Portal 2 immeasurably and creates a wonderful environment for the creative in the Steam community to practice their puzzle building skills.

iGame Radio: Portal 2 DLC Review

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