Today may be the first official day of summer, but ThatGameCompany is bundling up. The developer today confirmed a disc-based Journey Collector's Edition for the PlayStation 3. The bundle will include the 2012 record-breaking and critically acclaimed downloadable game Journey, as well as its predecessors, Flower and Flow. ThatGameCompany's Journey is not yet finished.

　　"Yes, the ‪#JourneyPS3‬Collector's Edition is a thing, and it includes‪#flOwPS3‬ and ‪#FlowerPS3‬, but we can't say anything more," ThatGameCompany wrote on its official Twitter account.

　　Speculation about the combo pack popped up today, when several retailers, including GameFly and Play-Asia, listed a Journey Collector's Edition for the PS3. No price for the pack was provided by the retailers, but the listings indicate the bundle will arrive sometime in August.

　　Earlier this month, ThatGameCompany secured $5.5 million in venture capital funding and declared that it would develop and release games for multiple platforms as an independent company. Previously, games from the studio were published only on Sony platforms, and in the case of Flow, also on the PC.

　　For more on the games to be included in the Journey Collector's Edition, check out GameSpot's reviews of Journey, Flower, and Flow.