Here is the full list of all 12 Shoot Many Robots trophies - there are 9 bronze, 2 silver and 1 gold.
Come in 1st in a four player mission!
Have someone you invite join you in an online game!
Reach level 50!
Complete a mission on hard or insane without dying or drinking juice!
Kill 10000 robots!
Get 75 stars!
Punch two bullets, killing two robots, with one melee swing!
Destroy a robot overlord in multiplayer!
Beat a mission wearing the astronaut helmet and backpack!
Beat a mission wearing the baby carrier!
Revive other players 8 times!
Kill 100 robots!