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Sid Classic
Sid! Powerful souls were born here as beautiful women or boys. Then, they protect the Time and Space engine here. You can see a school fantasy that transcends time and space in a parallel world.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“rip , i used to love this game so much i spent years on my phone playing it , i was so excited to play it again since i just found out its on pc , but it doesn't go past the menu , at least i got to see moriarty again”
— a player, Steam review · 0 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Upcoming Events of Sid Classic
Hello. This is Sid Classic Team. Let me introduce the upcoming Events of Sid. 1.Season ■ Period: 2/2 ~ 2/15 (UTC) ■ The following Season Exceptionals can be encountered during Lessons and Explorations
Upcoming Events of Sid Classic
Hello. This is Sid Classic Team. Let me introduce the upcoming Events of Sid. 1.Season ■ Period: 1/19 ~ 2/1 (UTC) ■ The following Season Exceptionals can be encountered during Lessons and Explorations
Upcoming Events of Sid Classic
Hello. This is Sid Classic Team. Let me introduce the upcoming Events of Sid. 1.Season ■ Period: 1/5 ~ 1/18 (UTC) ■ The following Season Exceptionals can be encountered during Lessons and Explorations
Upcoming Events of Sid Classic
Hello. This is Sid Classic Team. Let me introduce the upcoming Events of Sid. 1.Season ■ Period: 12/22 ~ 1/4 (UTC) ■ The following Season Exceptionals can be encountered during Lessons and Exploration
Upcoming Events of Sid Classic
Hello. This is Sid Classic Team. Let me introduce the upcoming Events of Sid. 1.Season ■ Period: 12/8 ~ 12/23 (UTC) ■ The following Season Exceptionals can be encountered during Lessons and Exploratio
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Adventure, Casual, RPG, Simulation, Strategy |
| Player tags | RPG · Simulation · Strategy · Card Game · Strategy RPG · Card Battler · Trading Card Game · Tactical RPG · 2D · Cute · Colorful · Cartoony (SteamSpy community voting) |
| Features | Single-player · Multi-player · Co-op · Online Co-op · In-App Purchases · Family Sharing |
| Languages | English, French, Simplified Chinese, Traditional Chinese, German, Spanish - Latin America, Japanese, Thai |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 SP1 (Convenience Rollup) Processor: 2.0GHz Memory: 1 MB RAM Graphics: Reasonable DirectX: Version 11 Network: Broadband Internet connection Storage: 1200 MB available space