Here is the full list of all 35 Ratchet & Clank 2: Going Commando trophies - there are 20 bronze, 9 silver, 5 gold and 1 platinum.
Obtain all Ratchet & Clank 2: Going Commando trophies
Attain All 30 Skill Points
Beat the "Impossible Challenge" in the Megacorp games
Kill all enemies with a wrench and without dying on Planet Joba
Gain access to the Insomniac Museum
Buy all weapons, shields, and upgrades for your ship
Max out Nanotech Upgrades
Obtain All 40 Platinum Bolts
Mine all 101 crystals in the ice fields on Grelbin
All Weapons, all fully upgraded
Obtain the Zodiac Gadget
Obtain R.Y.N.O. II
Obtain Carbonox Armor
Defeat Chainblade in the Arena using only the wrench
Collect 2 Million Bolts
Destroy 10 robots on Endako using the cranes
Defeat Mutated Protopet
Defeat B2 Brawler without a scratch
Collect 1 Million Bolts
Protect the 4 civilians in the bank from robots on Planet Damosel
Grind the train rails without taking any damage on Planet Damosel
Shoot down 14 ships on Snivelak
Grind the power cable and lumber yard without taking damage on Planet Boldan
Turn 16 Squirrels into Sheep on Planet Todano
Protect all tourists on Planet Todano from the squirrels
Kill 12 birds on Planet Joba
On Planet Barlow, get a time of 2:10 or less in the hoverbike race
Blow up the snowman on Siberius
Break all breakables inside Megacorp Store on Planet Oozla
On Planet Dobbo, destroy every building in the city during the boss battle.
Collect 100 Crystals in the desert of Tabora
Collect 100,000 Bolts
Collect 50,000 Bolts
Play slot machines until you win 300 bolts and the skill point
Shoot down the pterodactyls on Planet Oozla