The guys at Sucker Punch have been reeling for inFamous lately, and Sony has just let out some details on how trophies and stunts will work over at the Playstation Blog. According to Sony...

So, for trophies, we have a number of different categories which are:

• Game, story and mini-mission completion
• Collect all dead drops and shards
• Traversal
• Stunts
• Power-Based
• Karmic decisions

The “Get Off My Cloud” trophy is probably one of the easiest trophies to unlock. The idea here is to use one of Cole’s powers to knock an enemy off a high location, such as a rooftop, and deal him damage that kills him when he hits the ground. Perform 100 of these and you unlock the trophy. Another fun trophy is the “Red Baron.” Blast enemies into the air and kill or take them down while they’re in-air. Do 100 of these and you’ve unlocked this trophy.

Apparently, various stunts in the game will offer trophy opportunities as well as affect what you do throughout the storyline. There seems to be a list of more then 40 combo moves that you can use in the game, which is amazing when you think about it, considering the type of game it is.

Source [Playstation Blog]