Download the chrome extension and make yuri as your screen saver
Works great on all platforms.
Please rate this if you find it of value. Thank you.
Wait time - Screensaver will appear when browser is left idle(no keyboard event, no mouse event) for this much time
Monika will appear after wait time( For ex. after 5 minutes as set in above image)
Note - Screen saver will not appear if browser is in full screen mode. This can be disabled in Display settings
This program does not store or transmit any sensitive or personal user data.