A copy of Buzz Lightyear of Star Command, a game for the original Playstation, has been spotted on the Vita's European Playstation Store, leading to speculation that support for Playstation One games will come soon.
In a post from NeoGAF, the game's icon on the LiveArea is shown and details on the game are also discussed.
The game won't boot as of yet, apparently loading the Vita's PSP emulator instead of a nonexistent PSOne emulator, leading many to believe that the game was wrongly labeled. However, it does have a dedicated LiveArea logo for Playstation games, meaning that it is to be officially supported.
Leading to this speculation, in response to a request on the status of PSOne games on the Vita, Sony Computer Entertainment boss Shuhei Yoshida said earlier this week that "Our engineers are working hard on it."
The game, while certainly not one of the noteworthy Playstation titles, is available on the PSN Store for Europe for £3.99 until/if it is taken down.