If you just want the links scroll down past Game notes.
I would recommend that you atleast read the quick notes, it explains a few things about the extra versions and dupes.
Please do take a look at the old archive notes section below the links, it details what's missing.
-----------------------------
Quick notes whilst resorting
-----------------------------
There was some text here for multi-lang releases.
They should be separate now so I removed it.

For earlier games you'll also find a lot of alternate versions for different systems.
This does take up some extra space, which is why some earlier years somehow manage 2/3 GB, this is because of the FM TOWNS versions.

Also there'll be dupes, especially in earlier games where Alicesoft have uploaded them as freeware.
This is because this collection is cobbled together from mixed sources, so for earlier games that would be neo-kobe, MAME and Alicesoft freeware.
Some later games have dupes from alternate sources, this probably happened because I grabbed the game from some forum before I grabbed one of the big collection torrents.

I'd prefer if people kept all dupes and the JP releases in case of ever needing a reupload. Its probably like 210 GB unpacked so it shouldn't be a huge issue.
The more people that have it the easier it is to find it again.

-----------
Game notes
-----------
Archive tags:
[ENG] is english only, most likely pre-installed
[JP-ENG] is for JP release with ENG patches added in the archive, not installed.
[JP-ENGPARTIAL] is the same as above, but the patch is a partial
[JP-ENGINTFACE] is the same as above, but the patch is an interface patch.

Takegasatsu DLC included in rance VI

Some doujin games are included, most notably Alice senki 1 and 2 and Big Bang Beat -1st impression- and BBB revolve.
I don't know if there's any others.

Lots of releases also include alicesoft sound albums, have a look what's included.
They aren't moved to the OSTs folder for the following reasons: I'm lazy and it's included as part of the game DL, so technically its in the right place.

Alice senki 2
I have no clue what the original source even did with this folder.
But Alice Senki 2 seems to work, make sure to open it with アリス戦記２.exe

Rance quest pre-installed seems to have the 2.082 translation patch installed.
I didn't save the separate translation files though and the link recently died.
2.050 patch is included but rance quest will be localized in 2025 anyways, so it's not like these patches are a huge loss.
Reupload would be nice though.

-------
Links
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1982-1994: https://mega.nz/#F!PpsUWKAB!Vbiqr48PP6LjgVh48jNJpA
1995-1999: https://mega.nz/#F!S0kGCYDR!7MxXDjV6tdCK4TTmASAG3A
2000-2005: https://mega.nz/#F!HlNHXaCI!MCDDbH4VLMjPmWfbXZN4jA
2006-2010: https://mega.nz/#F!78FzBICB!O8SJIjRsvmEwq9RAOvqVWA
2011-2015: https://mega.nz/#F!7sMV3AqS!KN6uFEClOKATkHdNPirQuA
2016-2019: https://mega.nz/#F!GiIWmKCK!9YSnENrtwRZodclJTWMyCg
Alicesoft Other Labels: https://mega.nz/#F!igcjVaIC!9CjywkbTd2uqPQUAHHO4hQ
Alicesoft music: https://mega.nz/#F!e7JSQYLS!3qRQ1VNo3iZLS9lBgFXeAg
Alicesoft game OST rips: https://mega.nz/#F!ruZ2ASaI!SskluobBEyvwS_NUPQzZoQ
Alicesoft extras: https://mega.nz/#F!jskmhQKT!5lzgbnCiqrw2eylvGGexXg
Alicesoft game demos: https://mega.nz/#F!u8djiSTQ!49UAcfbJe47erRKxKJbA0A
Emulators: https://mega.nz/#F!arIW1Y6C!Ijsm0jPUzp6URBV2t7jPtQ
Doujin dump: https://mega.nz/#F!enwwHQgC!Z_Tj-jglnT8-9iFiivBSPA (Abandoned, will die)

-------
Update
-------
Added Alicesoft game OST rips. If you want the sound albums, check Alicesoft music.

-----------------
Old archive notes
-----------------

Last updated 19-06-2019

The archived version is compressed for organisational reasons and not to save space.
Some space will be saved, but in the later years its already compressed fine so it doesn't really help.

The prefix years are based on the game's original release date, this is so I can pick games in order.
This means that the release dates of the included versions will probably differ.

You might need to get a windows OS (or some other OS) that supports 16 bit for a few games.
Most of the Champsoft games aren't developed for DOS/windows, so emulate a japanese PC or use original hardware.

==============
"Hidden" Games
==============
These games are part of hint disks or collection disks.
Sometimes the anthology/extra disks are hidden away with other releases as well.

Here a list of what i can find without booting them all up:

Alice no Yakata - Sentimental Season, Crescent Moon Girl (CD), Intruder (CD).
Rance 3 Hint Disk (PC98) - Abunai Bunkasai Zen'ya - The disk is found in \1991 rance 3\Alternate Versions\Rance III PC98\Rance III (Option Set) [FD].zip
Alice no Yakata 2 - 4 games, don't know the names see description included in the folder, FM TOWNS CD version also includes Abunai Tengu Densetsu -
Alice no Yakata 3 - 5 games, see readme even though it only describes 3.
Rance 4.1+4.1 hint disk, suffixed with hashiri onna II. Probably the extra game on it.
Alice no Yakata 456 - 9 games, Atlach-Nacha, Dalk, Dr. Stop!, Ningen Gari, Rance, Rance II, Rance III, Toushin Toshi, Zero Shiki.
Alice CD Ver 1.00 - 3 games, Gakuen King Bangai Hen -Hidehiko Curry o Tsukuru-, Gakuen King -Hidehiko Gakkou o Tsukuru-, Umi ni Ochite... - Packaged with Pastel Chime -koi no skill up-
Alice CD Ver 1.01 - VNDB says the packages games are the same, this version is packaged with Mamorigami-Sama
Alice CD Ver 1.02 - Same as above, but 2 added games. Gakuen Hyouryuu Senki and Maid no Susume. Packaged with Mamatoto ~A record of war~ (alt version)
Alice CD Ver 1.03 - Gakuen Hyouryou Senki, Gakuen King Bangai Hen -Hidehiko Curry o Tsukuru-, Maid no Susume, Umi ni Ochite. Packaged with Darcrows.
Alice CD Ver 2.00 - 4 Games, Gakuen Hyouryou Senki Dai 2 Wa, Gakuen King Bangai Hen - Hidehiko Curry o tsukuru-, Maid no Susume, Umi ni Ochite... - Packaged with Persiom -Yakusoku no Tsudou Basho-
Alice CD Ver 2.01 - 4 Games, Gakuen Hyouryou Senki Dai 2 Wa, Maid no Susume, Ningen Gari, Yousei. Packaged with See in Ao.
Alice CD Ver 2.02 - 5 games, Gakuen Hyouryou Senki Dai 2 Wa, Maid no Susume, Ningen Gari, Tobira, Yousei. Packaged with Yoru Ga Kuru! -square of the moon-
Alice CD Ver 2.50 - 5 Games, Gakuen Hyouryou Senki Dai 2 Wa, Maid no Susume, Ningen Gari, Tobira, Yousei. Packaged with Only You -Re Cross-
20 Seiki Alice - Contains Kore D.P.S.?, Kaeru nyo Kuni Nyo Alice, Alice Sound Collection 5 and some physicals.
Rance Digest 1 & 2 are part of Rance VI. You'll find it in the alternate version (WIN-J) folder. There's a pre-patched version in the main folder.
Ultra Mahou Shoujo Manana Vol. 1, Apparently included with some version of Rance VI, checked the tokuten disc but didn't see it. 1 thing on it requires installing so i didn't check that. Either way it is included in Ultra Mahou Shoujo Manana Vol. 1 - Vol. 5, just not voiced.
Ultra Mahou Shoujo Manana Vol. 2, Specially released for Dream Party (exhibition). Not easily available, but it is included in Ultra Mahou Shoujo Manana Vol. 1 - Vol. 5, just not voiced.
Ultra Mahou Shoujo Manana Vol. 3, Part of Alice no Yakata 7. This means both versions are available.
Ultra Mahou Shoujo Manana Vol. 4, Specially released for Dream Party (exhibition). Not easily available, but it is included in Ultra Mahou Shoujo Manana Vol. 1 - Vol. 5, just not voiced.
Ultra Mahou Shoujo Manana Vol. 5, Apparently included with some version of Paste Chime continue, checked what's included but didn't find it. Either way it is included in Ultra Mahou Shoujo Manana Vol. 1 - Vol. 5, just not voiced.
Tsuma Shibori + Kanae disk is included in the 妻しぼり.rar file in the 2006 \tsuma shibori\install files folder.
Sengoku rance "three for the Slash! Thrust! Burn!" (or whatever) is included in the Sengoku Rance\Alternate Version\sanbikiga.zip. There's a prepatched version in the main folder.
Alice 2010 includes: Choukou Sennin Haruka: Haruka VS Escalayer, Choukou Sennin Haruka -Shippuu!? Ninja Dai Sakusen-, Haru Urare -Kounai Akasen Kuiki-, Jinmu - Kamunagara - Ichi Ni San, Widenyo, Megane no Mei to Natsuyasumi, Rachel no Sakuragai, Rance 02 Kai - Hangyaku no Shoujo-tachi -, Sabaku no Nikka, Vanish! ~Kono Te no Hira ni Oppai o~
Rance 02 and Widenyo both have prepatched versions in the main folder.
Pascha3 Plus Contents is included in the pastel chime 3 bind seeker folder.
Evenicle Gaiten is included in the \evenicle\jap install files\ .


=============
Further notes
=============
Lemonade Soukangou Sarawareta Miki-chan (pc-88) and Little Princess (msx2) are both added in the champsoft folder.
They seem to mostly use the same assets. A japanese webpage i stumbled upon described the MSX2 version as "recreated", but they also noted that you complete the game differently. So a walkthrough for one won't work on the other.
https://www34.atwiki.jp/retropcgame/pages/453.html webpage in question.

Most of these games are untranslated, i'm just hoarding them.
You'll also find a lot of doubles, this is because i'm mixing "scene releases" with freeware releases.
For example there are some MAME versions in the champsoft folder and another example would be the freeware releases of early alicesoft games and neo-kobe releases of the same games.

Also during the mid 90's the "CD Versions" of games are marked to be compatible with pc-98\Towns\Windows instead of just one, so try your luck.

Most bonus disks are stored where they originally belong.
Example would be Alice CD Ver1.00 which is in the 1998 pastel chime folder.

D.P.S. Dream Program System SG Data 2/3 MSX2 (ＤＰＳ ＳＧ ｄａｔａ２ / ＤＰＳ ＳＧ ｄａｔａ３) (1991) are sort of missing.
They are essentially just the scenario's of DPS SG set 2 and 3 without the system software. This means that you could use DPS SG 1's system disk with the scenario's of DPS SG 2/3.
Source: http://tkhr000.s601.xrea.com/x68softlist/soft/dps_sg2.htm "備考　：ノンプロテクト。非公式でHDD対応。「ANTIQUE HOUSE」「朱い夜」「いけない内科検診 再び」を収録。D.P.S SG data2 というシナリオデータのみのソフトが通販のみで販売された（\4500）。200円分の切手でヒント集が提供された（1992/5/20より発送）。現在アリスソフト社の配布フリー宣言により、無償での配布、プレイが許諾されています。"


=============
Missing games
=============
-----------------------
Alice Soft アリスソフト
-----------------------
Rance II Hint disc 1990 (X68K), apparently has some extra content
Tsuma-tachi no Sakuragai 2010 (offical link is dead, can't find any mirrors)

-----------
Alice Blue
-----------
Ore no Shita de Agake PS2 2007
Sore ga Bokura no Ren'ai Seikatsu fandisk 2005

-----------
Alice Noir
-----------
Nor ~Near the Once Reality~ 2002

--------------------------------
Champion Soft チャンピオンソフト
--------------------------------
Orly Airport murder case (オルリー空港殺人事件) FM-7 1983
Omikuji (おみくじ) 1983 MSX
PasoCom Uranai Helper 1986 FM-7 and MSX (probably this? "Helper ヘルパー 1986 FM-7")
lemonade #2 レモネード 第2号 1987 fm-7 pc8801
Lemonade #1 (apparently considered a book also, though it was just LP assets.)
Maka Fushigi Adventure: Little Princess (seems to just be LP)
Hopper Party Game
プレイメイト・グラフィック・シリーズ①　アフタヌーン(Playmate Graphic Series 1, Afternoon) 1987
プレイメイト・グラフィック・シリーズ②　カリフォルニアウインド(Playmate Graphic Series 2, California Wind) 1987
プレイメイト・グラフィック・シリーズ③　フラワーナイト(Playmate Graphic Series 3, Flower Night) 1987
Car Chaser カーチェイサー (released on FM-7, pc88 and Panasonic JR200)
Crash ball (クラッシュボール) 1984 Fm-7
Crazy house (クレージーハウス) 1983 fm-7
Go Dojo (囲碁道場) 1983 PC8801 / Igo trainer 囲碁道場
Hello! 麻衣子 1987/ Hello! 麻衣子 限定版 1987? (2nd one is limited edition, don't know the difference)
百人一首 1983
Jumping Cross ジャンピングクロス 1983 pc88/fm7
加藤正夫の実戦定石200 実戦編 1984 FM7/msx
Kiganjo キガンジョウ or 鬼巌城 fm7
Hot fight! Koshien 熱戦！甲子園 1983 pc88
kunitori game 国盗りゲーム 1982 fm7 (later renamed to コンバット47 in 1983)
Map47 マップ47 1983 FM-7, Oh! FM-7 speculates the following "『Oh!MZ』1982年10月号掲載の「日本列島征服」が原型？"
Momotaro 桃太郎 1983 pc88 fm7 pc8k? (the 1st game of the "むかしむかしゲームシリーズ" series according to OH! FM-7)
Northern Convoy ノーザンコンボイ 1983 fm7/pc88
grand sumo 大相撲 1983 fm-7 pc88
OZMA オズマ ? Fm-7
Pharaoh's curse ファラオの呪い 1983 fm7 pc88 (Curse of the Pharaos 1983 PC8801 probably the same game/wrong name?)
Perseus ペルセウス 洋上の殺意 1984 pc88 (ペルセウス洋上の殺意)
provisions-panic 1983 食糧パニック fm7 (食料パニック)
Spacy wonder 1983 スペーシーワンダー FM7
Spy-0011 1983 fm7
The great catastrophe カタストロフィー 1984 FM7
The Paddock ザ・パドック 1983
The Successman  ザ・サクセスマン 1983 FM7 (see note in link: http://fm-7.com/museum/softhouse/championsoft/310000900.html)
Time Patrol タイムパトロール 1983 FM7
Tsumeshougi 詰将棋 1984 fm7
Urashima Taro 浦島太郎 1983 FM7 (the 2nd game of the "むかしむかしゲームシリーズ" series according to OH! FM-7)
Sales doubling strategy 売上倍増大作戦 1982 fm7/PC8k (later renamed to コンピュータウォーズ in 83)
食品健康管理Ｃａｌｏｒｉｅ Ｂｏｏｋ 1986 MSX tape
Journey of the starry sky 星空の旅 1982 FM7 (later renamed to ザ・プラネタリウム for a 83 rerelease according to OH! FM-7)
The Dark Horse ザ・ダークホース 1983 fm7
Chinese astrology 中国占星術 1983 FM-7
Tsumego 詰碁 1984 fm-7 (doesn't seem to be the exact same game as tsumego 120).
ザ・プラネタリウム
ザ・プロボクシング
夢のマイホーム (mention on JP wiki)
熱戦甲子園
鬼厳城
囲碁名局精選集85年版
碁盤
はじめてのテーブルマナー
女性社員を活かす法

--------------------------------------------
Dubious missing
Literally no other references than 1 website
--------------------------------------------
パソコン棋士 1985 pc-88? (Again, Don't see any reference other than pc98 library)
サラリーマン出世太閤記 1989 pc-88? (Again, Don't see any reference other than pc98 library)

Also missing some hintdisks, fandisks, OSTs, dramadisks, newsletter cds/disks and maybe some side stories.

-------------
Info sources
-------------
championsoft lists used:
https://vndb.org/p2421
https://gamefaqs.gamespot.com/company/79094-champion-soft
https://www.uvlist.net/companies/info/399-Champion%20Soft
https://www.generation-msx.nl/company/champion-soft/10/software/
http://fm-7.com/museum/softhouse/championsoft/3100.html
https://pc98library.tistory.com/609
And other lists:
https://vndb.org/p5681
https://vndb.org/p580
https://vndb.org/p1608
https://vndb.org/p120

Successman link text copied for posterity:
『君の人生は平穏無事か。それとも波乱万丈か。君の人生をシミュレートしてみよう。』
ハドソンソフトの「出世ゲーム」（FM版は未発売） と同一のゲームだと思われますが、両者の関係については不明です。