Status
SteamPeaks
ChartsSalesUpcomingPatchesNewsCalculator
New on SteamEvery app, DLC and depot the minute Steam creates itAppsEvery app on Steam, newest change firstPackagesSubs and bundles, and what each containsDepotsDepots, manifests and install sizesTagsSteam's user tags and the games under themDevelopers & publishersCompanies and their cataloguesTechnologiesEngines, SDKs and anti-cheat found in the filesChange historyEvery PICS changelist as it lands
SignalsNineteen readings of the whole catalogueCompareAny games side by sideRecordsAll-time peaks and the days they were setReportsWeekly and monthly write-upsAlerts & newsroomWatch a game, get told when it movesSteam statusIs Steam up, right nowWeb API explorerTry the endpoints in the browser
NewsSteam's own announcements and the sales calendarCalculatorWhat a Steam account is worth, and its pile of shame
/
Sign in
/
SteamPeaks
The ultimate resource for Steam data.
ExploreChartsSalesSales and festsUpcomingPatchesNewsRecordsTrendingSignals
DatabaseAppsPackagesDepotsTagsDevelopersTechnologiesChange history
ToolsCalculatorCompareSearchAlertsSteam statusAPI
SiteMethodologyFAQDiscordSupportSign in via Steam
Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.
PrivacyCookiesFair useStatus
DoorNewsOur new game Syllogism is out on Steam!
Community

Our new game Syllogism is out on Steam!

Door · published 12 Jan 2024, 07:02 UTC

All newsPlayers around this dateRead on Steam

Syllogism is released on Steam!

Hurry up to buy while the discount is valid.
Join an exciting journey through a variety of biomes, each with its own unique theme and environment. From lush tropical forests to mysterious ruins, amazing adventures and mysteries await you that will not leave you indifferent.

Explore an open world full of beautiful views and locations, and enjoy a relaxing atmosphere while immersing yourself in unique challenges that will challenge your imagination and logical thinking. Collect stars by solving extra-challenging riddles to fully master this amazing world and discover all its secrets.

What awaits you in the game:
-36 main and 20 additional puzzles in 6 different zones, united by the main mechanics, but at the same time unique and interesting.
-An open world where you can go anywhere and also unravel the mysteries and secrets hidden in it
-Puzzles with unusual mechanics, involving the environment, the world around you and other mysteries
-Atmospheric soundtrack that will immerse you into the world of the game
-Themed locations, from the desert and ancient buildings to Asian gardens
-Explore every corner of this world, because every little thing matters
-Enjoy beautiful stylized graphics that will surround you with a relaxing and pleasant environment.

More from Door

Other announcements

All news
Community14 May 2026Our new puzzle game "Puzzle Park 2" was releasedWelcome to Puzzle Park II Get ready for a new adventure in a beautiful park filled with puzzles related to finding patterns in the amazing world of the game. Engage your logic and carefully study your surroundings to find clues to solve the mysteries and secrets of this place. Game Features: · Solve puzzles at terminals using logic, imagination, and attention to the details around you. · Unlock…Community31 Mar 2025Our new game from Door series"Door4: Ultimatum" was released on Steam.Dive into the captivating world of puzzles with the new part of the Door game series. Your task is to find the correct door among many options to advance to the next level. But be careful: only by understanding the patterns and solving puzzles based on logic, creative thinking, and clues hidden in the surrounding world you can unlock the coveted passage. If you fail, you will be pushed back, an…Esports16 Mar 2025Door4: Ultimatum is launching on March 27We are excited to announce that Door4: Ultimatum is coming out on March 27th! Get ready to experience a completely new adventure that will bring you a lot of new emotions. Dive into the captivating world of puzzles with the new part of the Door game series. Your task is to find the correct door among many options to advance to the next level. But be careful: only by understanding the patterns a…