The free demo offers eight licensed teams, including international sides Germany, England, Portugal and Italy, as well as club teams Santos FC, SC International, Fluminense and Flamengo.
Also available is arcade title Foosball 2012, a single and multiplayer version of the table football game available for £5.49.
Continuing the sporting theme is Move Fitness, which utilises two Move controllers, enabling users to participate in 25 exercises.
This week's update also adds a digital version of recent smash hit LEGO Batman 2: DC Super Heroes, as well as upcoming movie tie-in Brave.
PlayStation Plus users can enjoy further discounts on numerous sports games, while Saints Row: The Third fans can download the 'Horror Pack' for £1.99.
> Read last week's PlayStation Store update
This week's update in full:
PlayStation Vita games
Foosball 2012 (DLC also available for PlayStation Vita)
Saints Row The Third
PlayStation Vita Add-ons
PlayStation Plus discounts