Full list of all 46 AKIBA'S TRIP: Undead & Undressed achievements. It takes around 35-40 hours to unlock all of the achievements on Windows.
Obtained every trophy.
Achieved the true end in Tohko's route.
Obtained every ending.
Executed Unison Strip with all 6 partners.
Collected 75 different types of lower body clothing.
Connected 100 hits via counterattack.
Executed Counter Strip 30 times.
Purchased items at every store.
Achieved the true end in Shion's route.
Refined any weapon or article of clothing up to 999.
Collected 75 different types of upper body clothing.
Collected 25 different types of accessory.
Acquired one million yen.
Achieved the true end in Rin's route.
Achieved the little sister ending.
Collected 25 different types of headgear.
Chained 200 attacks.
Cleared the game on Gamer difficulty.
Cleared the game on Otaku difficulty.
Collected 100 ad flyers.
Executed 20 finishers.
Chain-stripped 12 articles of clothing.
Collected 25 different types of underwear.
Cleared the battle arena with an S rank.
Removed 300 articles of clothing.
Collected 100 pieces of underwear.
Collected 25 different types of footwear.
Achieved the true end in Shizuku's route.
Cleared the game.
Collected 50 different weapon types.
Collected 25 different types of upper body clothing.
Changed clothes on all parts of the body.
Cleared 30 unique side missions.
Collected 25 different types of lower body clothing.
Defeated Zenya at the battle arena and turned him back into a regular otaku.
Achieved level 30.
Inferred information about Rin and Daishihon Pharmaceuticals.
Tore 300 articles of clothing.
Refined a weapon or article of clothing for the first time.
Gained the ability to wear women's clothing.
Emerged victorious against Zenya...with a little help.
Collected 25 different weapon types.
Removed 50 articles of clothing.
Cleared 10 unique side missions.
Attended Rin's public concert.
Chained 50 attacks.