The Defenders Add-on for RESOGUN has 6 trophies - 3 bronze, 2 silver and 1 gold.
Complete Commando mode
Get Headband, Sunglasses and Minigun in one run in Commando mode
Keep your house undamaged for 5 minutes in Commando mode
Kill 10 Destroyers in one run in Protector mode
Hold Super Boost for 15 seconds in Protector mode
Flip the level 6 times in Protector mode