MooMoo.io

Moomoo.io, an increasingly popular survival game is not about cows. It's about building a farm and unlocking new items. Just like Minecraft, you get resources by using your axe on rocks, forests, and so on. To move, use WSAD and to face a direction and use your tools, use the mouse. You can build buildings after you have collected enough resources to generate points and protect your farm from rival players.