Here is the full list of all 101 Holy Potatoes! We're in Space?! achievements.
100% Galaxy Exploration! Phantom of the Space Opera!
100% Galaxy Exploration! A Hero's Journey!
100% Galaxy Exploration! Raiders of the Lost Quark!
Hire Silver Spudder!
Collect the Blue Potaball!
100% Galaxy Exploration! The Final Siege!
100% Galaxy Exploration! The Loyal Hound!
All Researches Completed!
Max out Combat Preparedness Research!
Max out Reinforced Plating Research!
Max out Opportunist Research!
Craft 150 weapons!
75 Exploration Completed!
Research Guardian Angel!
50 Training Sessions Completed!
Collect the Eye of the Kraken!
Max out Improved Repairs Research!
Max out Greater Refinement Research!
25 S Rank Weapons Crafted!
Max out Disaster Planning Research!
Hire Kyurei Anayami!
25 Training Sessions Completed!
Collect the Sanguine Paragon!
100% Galaxy Exploration! The Crimson Ruins!
Max out Engine Power Research!
Max out Shield Efficiency Research!
5 SS Rank Weapons Crafted!
100 Enemies Defeated!
Max out Surprise Attack Research!
100% Galaxy Exploration! Familiar Faces...?!
25 Researches Completed!
Craft 75 weapons!
100% Galaxy Exploration! Jail Break!!
Max out Repair Crews Research!
10 Training Sessions Completed!
Max out Engine Efficiency Research!
Max out Refinement Research!
10 S Rank Weapons Crafted!
3 SS Rank Weapons Crafted!
Max out $tarch Minded Research!
100% Galaxy Exploration! Whale, Whale, Whale! What do we have here?!!
Max out Mental Resilience Research!
Collect the Remains of Fluffy!
50 Enemies Defeated!
30 Explorations Completed!
Hire Kale-o Ren!
Craft 30 weapons!
100% Galaxy Exploration! Familiar Faces!
Collect the Green Potaball!
10 Researches Completed!
100% Galaxy Exploration! Sleeping Beauty!
100% Galaxy Exploration! Curiosity Killed the... !
Collect the Silver Figurine!
Collect the Dead Mouse!
Collect the Red Potaball!
Collect the Gold Figurine!
1 SS Rank Weapon Crafted!
5 S Rank Weapons Crafted!
10 Explorations Completed!
Craft 10 weapons!
20 Enemies Defeated!
5 Researches Completed!
Collect the Sonic Hammer!
1 S Rank Weapon Crafted!
1 Training Session Completed!
Hire Barbrie!
1 Research completed!
1 Enemy Defeated!
1 Exploration Completed!
Craft 1 weapon!
250 Enemies Defeated!
150 Exploration Completed!
100 Training Sessions Completed!
Hire Azuka Kyuryu!
Hire Tarth Tater!
Hire Dr. What!
Hire Einny!
Collect the Magenta League Champion Belt!
Collect the Jar of Pickles!
Collect the Rainbow Gem!
Collect the Necronomicon!
100% Galaxy Exploration! Who you Gonna Call? PestBusters!!
100% Galaxy Exploration! Return of the Cheese Heroes!
100% Galaxy Exploration! Secret Story: Phantom of the Space Opera! Secret Story!
100% Galaxy Exploration! Pirates of the Carrobean!
100% Galaxy Exploration! Secret Story: Pirates of the Carrobean!
100% Galaxy Exploration! Secret Story: Whale, Whale, Whale! What do we have here?!!
100% Galaxy Exploration! Secret Story: Jail Break!!
100% Galaxy Exploration! The Edge of the Universe!
100% Galaxy Exploration! The Other One!
100% Galaxy Exploration! Fay Story: Stones of the Ulaya!
100% Galaxy Exploration! Cassie Story: Stones of the Ulaya!
100% Galaxy Exploration! Dancing with the Devil!
100% Galaxy Exploration! The Unpredictable Doctor!
100% Galaxy Exploration! The Thorny Rose!
100% Galaxy Exploration! The Summer Triangle!
100% Galaxy Exploration! The Dreamers Awaken!
Completed the Secret Storyline!
50 S Rank Weapons Crafted!
10 SS Rank Weapons Crafted!
20 SS Rank Weapons Crafted!