Forager is a great game, but it might not be for everyone. Luckily there's a demo out there, and you should download and play the Forager demo before shelling out $15 for the full game (it's definitely worth it though). Like the game itself, the demo will only run on Windows, and can be downloaded from itch.go's website.
The demo will ask for a donation, but you can choose to click on "no donation, just take me to the download" withot feeling bad. Instead, try the demo and rather opt to buy the game if you enjoy it.
The entire demo will take between 2 and 3 hours to finish, so you will get a good taste of the game. The complete game is a lot longer, and you can expect at least 15+ hours before getting to the real end-game.