The South Park Pinball Add-on for Zen Pinball 2 (Vita) has 4 trophies - 4 bronze.
Activate the Bikers Multiball on the South Park: Butters' Very Own Pinball Game.
Activate the Mr. Hankey multiball on the South Park’s Super-Sweet Pinball.
Activate Butters' Outfit mode and collect a new outfit on the South Park: Butters' Very Own Pinball Game.
Activate the Windy Bumpers on the South Park’s Super-Sweet Pinball.