Here is the full list of all 69 DEEP SPACE WAIFU: WORLD achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Complete ONE HAND MODE ROSA
DEFEAT THE MEXICAN BOSS
100% ROSA CARNUDA
Complete ONE HAND MODE TOUR GUIDE
FOXXXY SAVES THE TEAM!
MEET THE FINAL BOSS
100% TOUR GUIDE
Complete ONE HAND MODE FREEDOM
DEFEAT THE AMERICAN BOSS
100% FREEDOM SUMMERS
Complete ONE HAND MODE CARMELITA
DEFEAT THE FAKE SPANISH BOSS
100% CARMELITA PEQUENITA
COMPLETE ONE HAND MODE AGHATE
DEFEAT THE FRENCH BOSS
100% AGHATE
REACH LEVEL 30
Complete ONE HAND MODE HOKULANI
DEFEAT THE HAWAIIAN BOSS
100% HOKULANI HOTITOTI
Complete ONE HAND MODE BOLESLAVA
Complete ONE HAND MODE ASPASIA
GET THE SUPER FLAGS SPECIAL
PLAY WITH JOE
COMPLETE ONE HAND MODE YUKI
GET THE DOUBLE TEAM SPECIAL
PLAY WITH BEAR KING
YOU ENTERED GALLERY MODE
Complete ONE HAND MODE MANANTENA
PLAY WITH LEISURE LION
REACH LEVEL 20
Complete ONE HAND MODE ADRIANA
DESTROY THE MOTHERSHIP MINIBOSS
DEFEAT THE RUSSIAN BOSS
100% BOLESLAVA EYBOZHENKO
PICK THE SHIELD POWER UP
REACH LEVEL 15
DEFEAT THE GREEK BOSS
100% ASPASIA BROKEPOULOS
DEFEATS THE BRAZILIAN BOSS
100% ADRIANA MORANGO
PICK THE RAY POWER UP
PICK THE MISSILE POWER UP
REACH LEVEL 10
DEFEAT THE MADAGASCAR BOSS
100% MANANTENA
PICK THE GUN POWER UP
GET A PERFECT 5 GLOBE SCORE
SKIP ONE OF OUR COMICS STYLED CUTSCENES
TAKE A PICTURE OF YOUR SUMMER LOVE
DEFEAT THE JAPANESE BOSS
100% YUKI
EXPLODE A PIECE OF CLOTH
DESTROY THE X-SHIP MINIBOSS
PICK THE LASER POWER UP
YOU DIED IN A DATE
PLAY WITH FOXXXY
HAVE YOUR FIRST DATE ON A TRIP
PRESS START
SEE THE CREDITS!
Unlock MANANTENA
Unlock ADRIANA MORANGO
Unlock BOLESLAVA EYBOZHENKO
Unlock ASPASIA BROKEPOULOS
Unlock HOKULANI HOTITOTI
Unlock CARMELITA PEQUENITA
Unlock ROSA CARNUDA
Unlock FREEDOM SUMMERS
Unlock TOUR GUIDE