Virtual Cottage

I love it. Really help with focusing.

Although this isn't actually a game, I still enjoyed using it nonetheless, the only weird thing I got out of it was I got the 100 hours achievement earlier than expected, but still I don't really mind it, the music was rather limited for this and it really doesn't take long for your mind to recognize which track is being played that's how limited it is in terms of OSTs, but still I don't mind it in particular. For the most part I left this application running in the background though.

I feel like this is just worse than other "games" of the same genre. Less customization, less music, less options. Unfortunately, I cannot recommend this when better options exist.

This is the demo version of the paid tier "Virtual Cottage 2" which comes with a Pomodoro timer amongst other features. Works well on a second monitor.

It really help focus.

yes.

Gives you something lovely to run in the background, e.g. on a second screen, while working.

This is great as a background "game" - and I use the term, game, loosely - because not only this is great for racking up achievements and hours logged in my Steam, it is great for helping me focus and simple at "gamifying" my work tasks. And it is cozy to look at as a second screen in my monitor.