L.O.S Backyard Monsters
L.O.S Backyard Monsters, running again on our server

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L.O.S Backyard Monsters

Kixeye's Backyard Monsters, restored by the Backyard Monsters Refitted team: build your yard, raise monsters and raid.

🟢 Open to every L.O.S player
Join the Discord 📖 Wiki 💬 Forums ▶ Get the launcher
How to play

L.O.S Backyard Monsters plays in the L.O.S launcher, with Flash Player built in. Sign in with your L.O.S account and pick L.O.S Backyard Monsters in the games hub.

Played the original?

The original servers are gone, so we rebuild each feature from how it looked and behaved. Your old screenshots, videos and memories help.

Share them on Discord
🛍️ L.O.S Marketplace

Make your L.O.S profile your own with frames, name effects, banners and more. Cosmetic only: the games stay free.

  • Cocoa BunnyFrame · $3.49
  • Forest SpiritFrame · $3.99
  • Bat SwarmFrame · $3.49
  • Your NameBlue MagmaName effect · $2.99
  • Bat FlightProfile effect · $2.49
  • Ice CreamEmblem · $1.49

Visit the Marketplace

📰 Latest updates
November 1, 2026

L.O.S Backyard Monsters is here

Kixeye's Backyard Monsters is playable again in the L.O.S launcher, thanks to the Backyard Monsters Refitted team, who restored the game and rebuilt its server. Sign in with your L.O.S account, pick L.O.S Backyard Monsters in the games hub and press Play: Gorgo shows you around your new yard. It's free, and nothing about it is sold. The in-game chat isn't working yet; talk to other players in the forums or on the Discord.

Looking for more classic games? See them all on L.O.S Games.