Character renders from the DMM tower defense game, Sennen Sensou Aigis. This gallery will be updated at the end of each month or after 2-3 events.

Note 1: Now that the new UI is implemented, this gallery will be the main gallery for the character renders. Unlike the previous version of Aigis, the new character renders after the new UI update are now in their full sizes rather than being resized to a specific dimension to fit the game screen.
Note 2: Keep in mind that only silver+ rarity units are included in this gallery. All iron, bronze, and fodder (fairies and gold/EXP armors) units remained the same after the UI change and can be found in the old gallery.
Note 3: All the character renders should have a transparent background. If they are not, try downloading the full version of the image or the gallery itself.
Note 4: From character CG 432 onwards, it seems the devs went back to non-game pixel character renders. Sucks that they didn't go back to them sooner. Would have loved to have the White Empire character renders without those annoying game pixels. For those that are curious, the character renders that had game pixels were from 388 to 430.

Credits to the following users who helped me get the renders:
Lzlis at the Millennium War Aigis English Wikia (for providing me assistance on decoding the game's file list)

Feel free to tell me if I'm missing anything through PM here.

Game Links:
DMM (Japanese): http://www.dmm.co.jp/netgame/social/-/gadgets/=/app_id=156462/
Nutaku (English): http://www.nutaku.net/games/millennium-war-aigis/
Nutaku Aigis Wiki: http://millenniumwaraigis.wikia.com/wiki/Millennium_War_Aigis_Wiki
DMM Aigis wiki: http://aigis.wikia.com/wiki/Aigis_Wiki

Updates (will start deleting all updates that are two years old to save space):
2018/01/25 - AW Leifa (540), Chibi Shizuka (576), Chibi Kayou (577), Lan-Fa (579), Shelt (580), Ema (582), 2AWs (Len (127), Aisha (181), Cornelia (209), Elva (211), Leona (311))
2018/02/22 - Sill from Rance X (581), Chibi Olivier (584), Chibi Alicia (585), Charmy (586), Rindou (587), Hanny from Rance X (588), Valentine's Alice (589), Valentine's Rino (590), Valentine's Ryuryu (591), Linaria (592), Carat (593), Duo (594), 2AWs (Echidna (098), Rubinas (267), Haku-no-Kami (458))
2018/03/29 - AW Motley (463), AW Lepuru (492), Salus (595), Sharqi (596), Chibi Momo (597), Chibi Frederica (598), Dolly (599), Wonder Heart (602), Taigong Wang (603), "Behemoth" Prince (604), Saris (605), Shu-Xian (607), Units with Updated Art (Miruno (337), Sarah (346), Kyuubi (465)), 2AWs (Bella (016), Charlotte (128), Chizuru (159), Sabine (177), Anemone (208), Mia (218), Ingrid (323), Miruno (337), Rino (350), Siena (382))
2018/04/26 - AW Erene (481), AW Forte (531), AW Lateria (532), AW Tenma (564), Idol Anna (606), Student Mehlis (609), Student Nenya (610), Banchou Giovanni (611), Chibi Bernice (612), Chibi Cornelia (613), Lehren (614), Tyr (615), Remii (616), Kuuko (617), Mei-Fa (618), 2AWs (Zola (165), Kanon (264), Fredrica (362), Kokoro (364))
2018/05/31 - AW Mei-Fa (618), Chibi Mel (619), Chibi Clissa (620), Philine (621), Liesa (622), Marika (623), Diana (624), Guren (625), Hyuna (627), Prisna (628), D'arc (629), Jin-Guang Sheng-Pu (630), 2AWs (Gloria (259), Raven (265), Sieglinde (429), Rischelte (507))
2018/06/28 - AW Hyuna (627), Julia (633), Lumien (634), Chibi Chizuru (635), Chibi Berna (636), Lychnos (637), Sephire (638), Bride Rinne (639), Bride Farne (640), 2AWs (Alicia (372), Mireille (386), Shino (403), Kasumi (470), Nephthy (551))
2018/07/26 - AW Bride Farne (640), Nakia (641), Chibi Rino (642), Chibi Sophie (643), "Hecatoncheir" Prince (644), Belphe (645), Swimsuit Carrie (646), Holly (647), 2AWs (Corin (226), Charles (247), Makina (376), Helmine (528))
Koihime Musou Characters: Sonken Bundai (648), Kan'u Unchou (650), Shokatsuryou Koumei (651), Chou'un Shiryuu (652)
2018/08/29 - Sonken Chuubo [Koihime Musou] (649), Chibi Erun (653), Chibi Eterna (654), Shushu (656), Yukata Nanaly (657), Swimsuit Khuri (658), Aquamarie (659), 2AWs (Mikoto (130), Marie (156), Viera (176), Amelie (368), Frey (423), Koyomi (471), Tial (505), Ibuki (511), Yukata Daniela (518))
2018/09/27 - AW Bashira (028), AW Salus (595), Benibotan (661), Rovinia (662), Longji Gongzhu (663), Chibi Mehlis (664), Chibi Alice (665), Yukihime (667), Lumedia (670), Picky (671), Mine (672), Melabyss (675), 2AWs (Anita (272), Yukata Phyllis (506), Sayo (510), Saval (536))
2018/10/25 - AW Tokoyo (443), AW Misa (539), AW Mine (672), Chibi Cecily (676), Chibi Altair (677), Early (678), Noire (679), Halloween Verotte (681), Halloween Black Karma (682), Candy (691), Calope (698), 2AWs (Nataku (297), Faa (327), Helena (354))
Nanatsu no Taizai Characters: Diane (684), Ban (685), Elizabeth (686), Melodias (687), Fodder Elizabeth (689), Replacements in Aigis R (692-697)
2018/11/29 - "Garuda" Prince (690), Juubei (699), Chibi Spica (700), Chibi Elyse (701), Quill (702), Xing-Fu (704), Barbara (705), Natalie (708), Christa (709), Tanya (710), Aurora (711), Vine (712), Shadia (713), AW Chibi Lapis (715), Risley (716), Emelda (717), 2AWs (Dina (022), Bernice (041), Maribel (092), Eden (239), Miranda (246), Racua (344), Mei-Ling (380), Matilda (395), Regina (405), Itsuki (413), Elmira (427), Kibahime (435), Lina (521), Christmas Bernice (557), Friede (566), Ema (582), Rindou (587), Mei-Hua (618), Filine (621), Liesa (622), Marika (623))
Nanatsu no Taizai Character: King (688)
2018/12/27 - AW Shadia (713), Ariel (718), Chibi Themis (721), Chibi Mireille (722), Tamami (723), Christmas Camilla (724), Christmas Cornelia (725), Christmas Kanon (726), New Years Rozette (729), New Years Kibahime (730), New Years Totono (731), 2AWs (Beatrica (157), Anelia (184), Maurette (231), New Years Iris (575), Duo (594))
Fuukan no Grasesta Characters: Lilica (719), Dulphia (720)
2019/01/31 - Chibi Dorothy (732), Chibi Mikoto (733), Karin (734), Zilva (735), Izuna (738), Homura (739), Meliusiana (740), Chibi Prince (741), Spiria (742), 2AWs (NY Soma (439), Konoha (440), Kurama (572))
2019/02/28 - Chibi Chloe (743), Chibi Amanda (744), Valentine's Marnie (745), Valentine's Sophie (746), Valentine's Leaf (747), Sonia (748), Minette (749), Soleil (750), Suiren (751), Arietta (752), Lilu (762), Char (763), 2AWs (Rozel (371), Aoba (441), Socie (486), Valentine's Ryuryu (591))
2019/03/28 - Jacqueline (766), Mammon (767), Chibi Liddy (768), Chibi Nataku (769), Xenia (770), "Einherjar" Prince (771), Shinato (773), Wangfei Ren (774), "Dark" Prince (782), Adélaïde (783), 2AWs (Sue (232), Lumaria (343), Hyuna (627))
2019/04/25 - Student Chloe (784), Student Towa (785), School Mischa (786), School Ricardo (787), Chibi Solano (788), Chibi Ingrid (789), Plume (790), Estrie (791), Fistia (792), Viktor (795), Meer (796), Hilde (797), Weiss (798), Eleonora (799), Pleise (800), 2AWs (Rivuru (398), Lapis (436), Velty (477))
2019/05/30 - Chibi Matsuri (801), Chibi Cuterie (802), Skylle (803), Eir (804), April (807), Hatsune (810), Fluffy (811), Umbre (812), 2AWs (Laurier (257), Ersha (281), Sabrina (332), Meredith (400), Anri (571))
2019/08/29 (Major 3-month update) - Chibi Aisha (820), Chibi Iris (821), Alma (824), Yuffe (825), Bride Berna (826), Bride Olivier (827), Bride Alicia (828), Orihime (829), Chibi Ibuki (830), Chibi Zenobia (831), Swimsuit Lapis (832), Swimsuit Silvia (833), Swimsuit Mikoto (834), Swimsuit Dolce (835), Swimsuit Sandra (836), Swimsuit Rita (837), Swimsuit Miruno (838), Swimsuit Maya (839), Sol (841), Pirika (843), Mithria (846), Fleurio (847), Chibi Charlotte (853), Chibi Moltena (855), Honey (856), Yukata Fuuko (857), Yukata Ramii (858), AW Chibi Sheng-Pu (859), Erlang Shen (866), Yukata Mao (867), 2AWs (Horus (149), Mitra (276), Totono (316), Silvia (442), Diera (538), Eldora (549), Orochihime (555), Sephire (638), Yukata Nanaly (657))
Girls Book Maker Characters: Goethe (815), Lupin (816), Lovecraft (817), Faust (818), Tale (819)
Koihime Musou Characters: Sousou Moutoku (848), Ryofu Housen (849), Bachou Mouki (850), Houtou Shigen (851), Ryuubi Gentoku (852)
2019/09/26 - Next update...

Holy shit, I knew something was different.

Thanks for uploading man.

Base +17, Archer UBW +9, pigsdofly +6

不错的总结！看着只想着剁手

Base +5, Matsuri60 -7, gaspgagand +5

Thx for uploading.

Base +6, Archer UBW +9, Matsuri60 +8

There is no 2nd AW(200,250,340,409,451)

Base +6

Thx for uploading...

Base +3

Base +6, Gaery -6, SexyWolf69 -13, Holyja -7

It's sad that the game was shut down. :(
well the subtitle version anyways.

Base +7, Gaery +6

Hmm, I wonder what the deal (collab...?) with the shrine-temple-girls is about.

Still find it hard that #972 wasn't some crossover with inyouchuu considering the weird insect tentacle thing going on, looks nothing like the behemoth getup its supposed to be.

Base +19

thanks for the gallery!
can you update these games hcg?
/g/983132/2789808264/
http://tsutayaonline.mangatrain.com/panyanyanda.html
http://game.tsutaya-adult.com/game/detail/25
/g/1168406/51a75dd73b/#cnew
/g/1115566/5c1b0440ae/
http://pc-play.games.dmm.co.jp/play/tenkatouituden/
http://www.dmm.co.jp/lp/game/inyouchu/index003.html/=/navi=none/?utm_content=olg&utm_source=dmp&utm_medium=dmp
http://pc-play.games.dmm.co.jp/play/eiyuretsuden/
http://pc-play.games.dmm.co.jp/play/jewel-h/

Base +7, testcwal001 -21, The-NEET -6

Would you also update maou and iwz please? ty

Base +6

great update!

Base +6

can you update the torrent?

Base +5, makky803 +6, crackin2 -13

Is there a gallery with the H scenes?

Base +3