HOW TO PLAY
Controls and goals
- How to operate
- Select the button with the mouse and place the artifact by dragging and dropping. You can pause with the Space key and open/close the LVUP screen with the left Shift key.
- Goal
- Gather the magic power of the artifact to the center of the stone tablet to advance time and return Yuri to the present day.
ABOUT THE GAME
Arrange the relics and connect the magical power,
Return to the future little by little.
"Time Travel with Yuri and the Crow" is an artifact-collecting clicker adventure in which the player helps Yuri, an apprentice magician, return after being sent to the past due to an accident during a magic experiment. Send magical power to the center of the stone tablet to advance time.
ARTIFACT EVENT
As time progresses on the stone tablet,
A new relic is found.
An event occurred on the posting screen, and 6 common artifacts were discovered while searching the room. The acquired artifacts will be added to the list on the left and become new placement candidates for the stone tablet.

Actual play photography: Detour Playlist Editorial Department/Production: stara, Genshita Megane, Nokia Packet
Place the artifact on the stone tablet
Select the artifact from the list on the left and drag and drop it to the square on the stone board. The placed relics have values such as output, chain, and interval, and you can check the flow of magical power on the screen.
Create multiplication by giving magic power
If you connect the magical power from one artifact to another artifact, the output will increase by multiplication. Since the chain cannot be returned to the side that outputs magical power, consider the position and flow of arranging them.
Advance time and expand your collection
Time advances and an event occurs depending on the magical power sent to the central stone tablet. Incorporate the artifacts obtained at the event into the next arrangement, aiming for greater magical power and a return to the present day.
PLAY NOTES
Play notes
- Required time
- The estimated time on the unityroom official page is about 1 hour.
- Language
- The official explanation and confirmed in-game conversations, operation guides, and ability displays are in Japanese.
- Fees/Support environment
- This is a web version for PC that does not require installation and is available for free on unityroom.
- Save
- The official work page states that it supports auto-save.
Arrange the relics,
Let's move forward in time to the present day.
We confirmed the unityroom work page and live commentary policy on August 29, 2026. The two published images were taken by the editorial department on the official web version. Sources: Yuri, Crow, and Time Travel — unityroom official work page, unityroom game commentary policy
STREAMING INFO
Streaming and video uploads
Based on unityroom's official live commentary policy, distribution, video posting, and monetization are permitted. There is no need to contact us beforehand or afterward.




READER COMMENTS
Comments on ユーリとカラスと時間旅行
Share your thoughts after playing, or tell other readers what you recommend about the game.
All language editions share these comments. Comments are shown in their original language.
Loading comments…