https://www.dlsite.com/maniax/work/=/product_id/RJ366545.html
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_220805
Left combined and separated spreads for the translators also had to resize most images since some were too big so here's a link to the original:https://gofile.io/d/riLPOF
Some old artists in here that haven't been active for a while.

요즘안보이던애들다있네

Base +13, ganako2 -7, observer1980 +21, SV14 -1

is this a best-of of powerplay?

Base +6

Pretty fantastic, I must say. Really long, has loads of artists and characters, some of whom have very little material out there so this covers some really neglected properties. Really, if you're any kind of fan of fighting game girls, there should be something for you here.

Base +10

Who are the artists for these pages:

Pg 103 - 106

Pg 107 - 111

Pg 119 - 120

Base +4

@true_empath

103 - 106: 鶴とぼっち、 'Tsuru to bocchi'

107 - 111: とぼ焼芋、 'Tobo Yakiimo'

119 - 120: 離界 ???, 'Rikai' something (the print is too small for me to read the latter kanji. However, the artist's pixiv ID is in the glossary on pg 8: 291553

Base +15, observer1980 +21, nataky16 +28

Finally some B.Jenet!! So many thanks for upload it

Base +6

Can anyone tell who the artist is for pages 139-142, with Leona and Yuri? I don't see a signature and it doesn't look like the work before or after it.

edit: nvm, it's evidently Cyrano; I didn't see the index page. Looks a bit different from their usual stuff.

Base +6, IsaruBoy +6

@true_empath @TotalWhittle
The artist is Dobomiso/doboshiru, here's a gallery with some of their work.
https://e-hentai.org/g/2181109/5a8d3ceb24/

They completely vanished recently, just deleted everything and went silent, so it's good to see they are still around.

Base +6

What artist is page 71(69 on the pic) through 79?

Base +6