Treasure of a Blizzard

Game cover artwork (From Irina Kozharnovich's Twitter page)

Russian name: Сокровище снежной бури

From Visual Novel Database:

https://vndb.org/v18198

Developer and publisher: Flaming Firefly and Irich5

https://twitter.com/Irich555

http://irich5.tumblr.com/

Publisher: Nutaku (Contain NSFW content)

https://www.nutaku.net/home/

Released on 6 October 2016.

Character sprites on Irich5's Tumblr page.

Steam trading cards consist of 6 artwork, each with a different full CG in the game.

Steam profile backgrounds consist of 5 artwork, each with a character sprite at both sides on a themed background.

Game contains 34 CGs altogether.

Credits page in game

BGM from Peritune:

http://peritune.com/

Initial gameplay video with background music on YouTube by Ross Senpai

Full review of game:

https://www.sinicalanimenetwork.com/single-post/2018/08/24/Treasures-of-a-Blizzard-Review

Steam store page:

https://store.steampowered.com/app/508260/Treasure_of_a_Blizzard/

Nutaku game download page (Contain NSFW content)

https://www.nutaku.net/games/download/treasure-of-a-blizzard/