Steam

C15

Also known as C15, c, c15

This is a simple horror game, with an additional cooperative mode and an easy story about a scientist and his experiment on the brain.

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Last update

23 Jun 2026

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Original sources

Latest update

Patch notesPublished 10 Aug 2019

v1.03UPDATE 1.03 (10.08.2019)

Probably the most anticipated update for players. A localization system was developed and implemented and the Russian language was immediately added. Many bugs were fixed and the moment with the collection of all casset…

6 changesFixGameplay

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Latest updates

Update history

Browse past updates and patch notes for this game.

6updates

August 2019
UPDATE 1.03 (06.08.2019)This was one of the important updates, especially for the players. All prompts were moved to the main room The monster is now more predictable. Red flask for 1-2 minutes Using a blue bulb protects the player from the mo…Announcementv1.034 changesGameplay05 Aug 2019
UPDATE 1.02 (05.08.2019)In this update we did: 5 leaflets were added with a hint on the passage of the game Added task menu Minor bugs have also been fixedAnnouncementv1.023 changesFixGameplay05 Aug 2019
UPDATE 1.01Due to the fact that the game began to play, many different flaws and errors began to appear. Some of them are critical, some are not very. Therefore, we will release interim updates in which we are fixing and finalizin…Announcementv1.013 changesFixGameplay04 Aug 2019
Today our game appeared in the "News" section and went into early access. In this regard, in our VK group, there are many contests and distribution of keys to this and our other games https://vk.com/adecon_c15 . Why did…2 changesUI/audioGameplayPatch notes03 Aug 2019
July 2019
UPDATE 1.0After the appearance of the page on Steam, we are working on the first update of the game. The first version of the game will be released 03.08.2019 During the work on updating during the test more than twenty five bugs…Announcementv1.025 Jul 2019

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