Here is the full list of all 64 Holy Potatoes! We're in Space?! trophies - there are 60 bronze, 2 silver, 1 gold and 1 platinum.
Earn all Trophies!
100% Galaxy Exploration! Raiders of the Lost Quark!
100% Galaxy Exploration! Who you Gonna Call? PestBusters!!
100% Galaxy Exploration! Secret Story: Whale, Whale, Whale! What do we have here?!!
100% Galaxy Exploration! The Dreamers Awaken!
Completed the Secret Storyline!
100% Galaxy Exploration! The Summer Triangle!
100% Galaxy Exploration! Dancing with the Devil!
Hire Einny!
100% Galaxy Exploration! The Other One!
Collect the Magenta League Champion Belt!
100% Galaxy Exploration! Secret Story: Jail Break!!
100% Galaxy Exploration! Secret Story: Pirates of the Carrobean!
100% Galaxy Exploration! Secret Story: Phantom of the Space Opera! Secret Story!
Hire Dr. What!
Collect the Necronomicon!
100% Galaxy Exploration! A Hero's Journey!
100% Galaxy Exploration! Phantom of the Space Opera!
100% Galaxy Exploration! Return of the Cheese Heroes!
100% Galaxy Exploration! Sleeping Beauty!
Collect the Silver Figurine!
Collect the Blue Potaball!
Collect the Green Potaball!
100% Galaxy Exploration! Pirates of the Carrobean!
100% Galaxy Exploration! Cassie Story: Stones of the Ulaya!
100% Galaxy Exploration! The Edge of the Universe!
Collect the Jar of Pickles!
Collect the Rainbow Gem!
100% Galaxy Exploration! The Thorny Rose!
100% Galaxy Exploration! The Unpredictable Doctor!
100% Galaxy Exploration! The Loyal Hound!
100% Galaxy Exploration! The Final Siege!
100% Galaxy Exploration! Fay Story: Stones of the Ulaya!
100% Galaxy Exploration! The Crimson Ruins!
100% Galaxy Exploration! Familiar Faces...?!
100% Galaxy Exploration! Whale, Whale, Whale! What do we have here?!!
100% Galaxy Exploration! Jail Break!!
100% Galaxy Exploration! Familiar Faces!
100% Galaxy Exploration! Curiosity Killed the... !
10 SS Rank Weapons Crafted!
50 S Rank Weapons Crafted!
All Researches Completed!
75 Exploration Completed!
Collect the Sanguine Paragon!
50 Training Sessions Completed!
Hire Azuka Kyuryu!
Hire Kyurei Anayami!
Collect the Eye of the Kraken!
100 Enemies Defeated!
Craft 75 weapons!
Hire Kale-o Ren!
Hire Tarth Tater!
Collect the Remains of Fluffy!
10 Training Sessions Completed!
Collect the Red Potaball!
10 Researches Completed!
Hire Silver Spudder!
Craft 10 weapons!
Collect the Dead Mouse!
20 Enemies Defeated!
10 Explorations Completed!
Collect the Gold Figurine!
Hire Barbrie!
Collect the Sonic Hammer!