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