Overcome the Red
Defeat Virtualyman
Fatal Bite
Defeat Shishimai
PUMP UP!!
Defeat Sou-Niku
Lost Steam
Defeat The Discarded
Hang in There, Friend!
Complete the game
Master Hand
Use an Ultra Glove to defeat 3 enemies
Man Launcher
Use an RC Car to defeat 3 enemies
Retro Horror
Use a Family Console to defeat 3 enemies
Keep Their Mouth Clean
Use a Toothpaste Tube to defeat 3 enemies
Quack Quest
Use a Rubber Duck to defeat 3 enemies
Interdimensional Relations
Use a Body Pillow to defeat 3 enemies
Cheap Pleasures
Use a Robot Arm to defeat 3 enemies
Fishy Take
Use a Shichirin Grill to defeat 3 enemies
Stuff Their Mouths
Use a Watermelon Bazooka to defeat 3 enemies
Gone into the Sky
Use an Electric Fan to defeat 3 enemies
The Cherry on Top
Use a Boobie Pie to defeat 3 enemies
No Such Thing as a Free Lunch
Use Free Tempura to defeat 3 enemies
Ice Ice Baby!
Use a Refrigerator to defeat 3 enemies
Extended Hikikomori Life
Collect 20 coins to get an extra life
Do You Prefer Yellow Watermelon?
Eat yellow watermelon
Powerslam of Love
Defeat 3 enemies while being a Magical Girl
Warm Embrace
Defeat 3 enemies while being a Tempura
Hikikomorivania
Use a whip to defeat 3 enemies
I Heard You Like Durian, Right?
Get the "Durianed" cutscene
Flush 'em Down
Flush an enemy into the toilet
A Close Call
Rescue Susumu during the cutscene where an enemy is catching him
Eating Curry Late at Night
Defend your curry in the night kitchen mini-game
Professional Hikikomori
Defeat 200 enemies in the Endless mode
Hard Shell Dream
Defeat Doris
Hop on Their Heads!
Defeat 3 enemies who were dehydrated by a Washing Machine
Rolled by Drum
Let Drum Cans kill 3 enemies
Hot Tasty Killers
Let Oden Stew kill 3 enemies
All Achievements
Accomplish all Achievements