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