Slated for a June release, the Jak and Daxter Trilogy includes the three core titles of the series: Jak and Daxter: The Precursor Legacy, Jak II, and Jak 3. The games will take advantage of the Vita's touch interface in some mini games, though don't expect the fundamental gameplay to be any different from the console versions.
For the shameless PlayStation trophy collectors (we know who we are), the Vita trilogy contains a full set of trophies for each game. That means you can nab six Platinum trophies between the PS3 Collection and the Vita Trilogy. Just, you know, in case you're a huge fan of the series, or if you're that desperate to get the trophies all over. The Trilogy will be $29.99 this Summer.