Level 0

(LEVELCOMPLEX) [ajitea (yongyong)] HojiHoji (Youkai Watch)

Confusion LEVEL A Vol. 4 Phantom

REDLEVEL5

Yonkishi Level 1

(C82) [Scape Alice (Aoi Mizuki)] Otonashi Kotori ga Main Heroine ni Naru Kanousei ga Biryuushi Level de Sonzai Shiteiru...? (THE IDOLM@STER)

[Sennen Comodo] Akuochi Shita Heroine ni Yuuwaku Sare Level Drain Sarechau Hanashi

(C91) [ENJOY MIX (Tokiai Haya)] Yuusha wa Seitaiken de Level UP! Shimashita. (Puyo Puyo)

[Nagai Wataru] Haraboko Level Dorein ~Seira Selty Aku ni Kussuru~ (2D Comic Magazine Bokoo SEX de Monzetsu Zenkai Acme! Vol. 1) [Chinese] [无毒汉化组] [Digital]

(CT20) [Draw Go (Watanabe Souichi)] Kallen Gedan Dai Pinch | Kallen’s Low Level Big Pinch (Code Geass) [English] [Kenren]

Hanasaku Setsuna

(C86) [Nekonokone (Takeyuu)] Suzuya level 110 Omakebon (Kantai Collection -KanColle-)

(Futaket 10.5) [Pollinosis (Shinkuu Tatsuya)] REDLEVEL14 (Yotsubato!)

[Taniguchi-san] -Tamashii- INSERT LEVEL 5 - Danjo Kousaku Ecstasy (Kou) (COMIC Unreal 2016-02 Vol. 59) [English] [AdolfBrix + Gweh]

[Taniguchi-san] -Tamashii- INSERT LEVEL 2: Shojo Dorobou | -Soul- INSERT LEVEL 2: Virginity Thief (COMIC Unreal 2015-06 Vol. 55) [English] [jabbany & DYNAM]

(C85) [Uruujima (Uruujima Call)] Boku-kko Yuusha o Level Age (Dragon Quest III)

[askot (Various)] Level Drain ~Goudoushi~ (Level Drain) [Digital]

[Corundum] Kizuna Level ga Agaru Tabi ni Mokuteki ga Kawatte Kiteru Miyu Edelfelt | Miyu's Goals Change Every Time Her Bond Level Increases (Fate/Grand Order) [English]

SLAVE'S GIRL OF LEVEL 1

[Taniguchi-san] -Tamashii- INSERT LEVEL 3: Houkago Nyotai Tour (COMIC Unreal 2015-08 Vol. 56) [Chinese]

Sensei, Alice to Level up shimasen ka? | 老师、不想和爱丽丝一起提升等级吗?

(Futaket 9) [Pollinosis (Shinkuu Tatsuya)] REDLEVEL6 (Bishoujo Senshi Sailor Moon) [English] {doujin-moe.us}

Level MAX no Nikubenki ni Nattemashita

[LevelXStudio (LevelXBrave)] Toaru Kuroko no Mikoto Ryoujoku (Toaru Kagaku no Railgun) [Chinese]

(C87) [Neko no Kone (Takeyu)] Suzuya Level125 (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]

(C81) [Aspergillus (Okara)] LEVEL 0 (Toaru Kagaku no Railgun) [English] [EHCove]

(C89) [Milkshake Work (chu~)] Sensuikanmusu Level Up Tebiki (Kantai Collection -KanColle-)

(COMIC1☆11) [Pritannia (Pri)] Medusa Toumetsusen H-Level (Granblue Fantasy)

[Kazan no You] Divinity threat God Level Threat [Digital] English

Level Kansuto Kiritan no Konna Hazu de wa Dungeon

REDLEVEL 7

Level 12 no Akuma to Yuugou shite Nani mo nai Wake ga Nai

Cleveland to Mizugi de Ecchi

Elf ni Inmon o Tsukeru Hon LEVEL:7

Level 100 Yuusha Densetsu Sono 1 Loli Succubus Hen

(C68) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.6 (Ragnarok Online)

(CSP6) [Youkai Tamanokoshi (CHIRO)] Level Kami "Ore, Kaijin Saimin Man!" (One Punch Man) (English)

Getsumei Kari no Mitsugetsu

[LevelXStudio (LevelXBrave)] Witches' Prerequisites (Puella Magi Madoka Magica) [English] [EHCOVE]

Alice Wants to Level Up Too + Would You Like to Use Yuzu's Free Pass?

[Taniguchi-san] -Tamashii- INSERT LEVEL 7 : Last Update (Kou) (COMIC Unreal 2016-08 Vol. 62) [English] [Cygnus]

[Blitzkrieg (Makin)] Futanari-ka shite Level o Suwareru Onna Kishi [Chinese] [不可视汉化]

Aniki-chan in Royal

Level 1

New BITCH QUEST - leveling up with bareback sex!

[Taniguchi-san] -Tamashii- INSERT LEVEL 1: Tutorial (COMIC Unreal 2015-02 Vol. 53) [English] [Chilla]

(C81) [Aspergillus (Okara)] LEVEL 0 (Toaru Kagaku no Railgun)

A story about a cheat-class hero being level-drained by low-class succubi and publicly executed.

(C89) [Article 60 of Criminal Code, HF (Shuhan)] LEVEL:5. (Dragon Quest III) [English] =TLL+CW=

Kantai Sukebe Collection

[Negitoron] LEVEL 6 Kupaagun (Toaru Kagaku no Railgun)

REDLEVEL12

[Slime Milk] Isekai Tensei Haha ~ Ecchi de Level Up!? ~

Chulip Bond level 7

[askot (Various)] Level Drain ~Goudoushi~ (Level Drain) [English] [Digital] [Incomplete]

(C64) [Seinansei ni Kagayakeru Hoshi (Morino Papiko)] Ragnarok Yawa Level.2 (Ragnarok Online)

Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau

[Ninokoya (Ninoko)] Elf ni Inmon o Tsukeru Hon LEVEL:6 [Digital]

(C86) [Pollinosis (Shinkuu Tatsuya)] REDLEVEL13 (Kantai Collection -KanColle-)

(C82) [Cat Food & Toumei Kousaku (NaPaTa & Chika)] Kenja-san Level 14 | Miss Sage Level 14 (Dragon Quest III) [English] [4dawgz + FUKE]

[Nekonokone (Takeyuu)] Suzuya Level Kai Ni (Kantai Collection -KanColle-) [2017-09]

Level D

[Risei] Binding Balls with Alchemy!? ~Squeezing Ripe Raw Material Difficulty Level A~ (2D Comic Magazine Tamazeme Choukyou de Kuppuku Shasei Iki! Vol. 1) [English] {Hennojin} [Digital]

(Futaket 10) [Pollinosis (Shinkuu Tatsuya)] REDLEVEL11 (ONE PIECE) [Chinese] [殭屍漢化]

(C81) [Setsunasamidare (Kumatora)] Yuusha Souryo Level 1 (Dragon Quest III)

[mdo-h] Level Up (Comic LO 2016-04) [Chinese] [想抱雷妈汉化组]

(C79) [Kyourakuen (Aku)] Toaru Level 5 no Oyogikata. (Toaru Kagaku no Railgun)

[askot (Spacezin)] Spacezin's Level Drain contribution [Digital] [English] [Tigoris Translates]

Daitai Atteru DraQue Series Aliahan de Eroi Koto Shitetara Level 99 ni Natta Ken

Level 1 no Himekishisan to Yurufuwa Mujintou Life Ch. 10

Kekkon Senryaku Level 1

Meten Puela LEVEL3

[Sakamoto Kafka] Tensei Ochinpo LEVEL 999丨轉生小O鷄 等級999 [Chinese] [沒有漢化]

(C77) [Hi-PER PINCH (clover)] LEVEL UP! LEVEL UP!! LEVEL U...!!! (ToAru Kagaku no Railgun) [English] [thetsuuyaku]

(C87) [Pollinosis (Shinkuu Tatsuya)] REDLEVEL15 (Gundam Build Fighters Try) [Chinese] [殭屍漢化]

(C94) [YURIRU-RARIKA (Kojima Saya, Lazu)] Mash Kyrielight Kizuna Level Genkai Toppa (Fate/Grand Order) [Chinese] [空気系☆漢化]

Level Drain | 等级奴隶.

(C93) [MOZUCHICHI (Mozuya Murasaki)] Chulip Bond level 7 (Fate/Grand Order) [Chinese] [Andolf出资汉化]

(COMIC1☆13) [latelate (Chikubai)] Cleveland to Yoidore Ecchi (Azur Lane)

(COMIC1☆13) [Nekonokone (Takeyuu)] Cleveland to Ecchi na Osewa (Azur Lane)

[Hakueki Shobou (A-Teru Haito)] Dosukebe Megane Sennou Level 5 (Toaru Kagaku no Railgun) [Digital]