CARTAGRA
Set in Ueno, Tokyo, where the wounds of the Pacific War have not yet healed, detective Takashiro Shugo becomes involved in a series of gruesome murders. A visual novel of love and hatred leading to obsession and madness…
Last Updated: 6/8/2026
| Release Date | 6/25/2026 (In 1 Day) |
| Developer | Innocent Grey |
| Publishers | |
| Steam App Id | 4290390 |
About CARTAGRA
CARTAGRA is an Adventure game developed by Innocent Grey. On 6/25/2026, it was released on the Steam Store by Sunflower Ocean, and MangaGamer.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, CARTAGRA supports the following features:
- Mouse Only Option
- Steam Cloud
- Family Sharing
- Single-player
- Full controller support
- Custom Volume Controls
- Save Anytime
- Touch Only Option
- Subtitle Options
- Keyboard Only Option
Media & Sceenshots
Watch the featured video for CARTAGRA and see the latest screenshots from the Steam Store.

Discover Similar Games
Find a new game to play just like CARTAGRA through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to CARTAGRA.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
CARTAGRA data has been sourced from:
- Valve Corporation. (2026, June 8). CARTAGRA on Steam. Steam Store.
- Valve Corporation. (2026, June 8). CARTAGRA. Steam Community Hub.