Here is the full list of all 12 Rogue Stormers trophies - there are 7 bronze, 4 silver and 1 gold.
Kill 2500 Goblins
Recruit Presto
Kill 1000 Goblins
Heal a total of 250 HP
Collect a total of 20,000 gold pieces to synergize your assets for maximum profit!
Complete the game 20 times
Destroy 150 Sharkopede Grubs
Kill 50 Orc Slavehunters
Kill 75 Orc Grenadiers and 25 Orc Minethrowers
Recruit Camille
Recruit El Cazador
Recruit Stabbygale