MyBillionaireZoo
Maps and systems

My Billionaire Zoo Maps and Systems

Floor expansion, Upgrade board, merge, fuse, Index, weather, Lucky Blocks, sell stall, and daily rewards reference.

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My Billionaire Zoo Maps and Systems

Floor expansion, Upgrade board, merge, fuse, Index, weather, Lucky Blocks, sell stall, and daily rewards reference.

Walkthrough

What to check in-game

Use these notes while you play, then follow the related pages for codes, rankings, tools, or route-specific help.

Floors and the Upgrade board

Two menus spend rebirth points. The Floors button prices each storey: Floor 2 at 100 points and Floor 3 at 5,000 in all three checked recordings, with Floor 2 raising a second storey and stairs. The Upgrades board next to the pen sells Cash Boost, Rebirth Buttons, Multi Roll, Luck Boost, Gems Per Min, and Auto Roll, which costs 10 points and lets you choose which rarities may stop the automatic roll.

Merge Pets and the Fuse Machine

Merge takes 5 identical pets plus 50 Gems for a guaranteed gold pet and a doubled rate on that pet; fewer than five drops the chance steeply. The Fuse Machine works offline on a recipe: 5 Goat + $50M + 75 Gems returns a Legendary Cerberus at $40K/s after 5 minutes, and 3 Bear + $500M + 200 Gems returns a Mythical Qilin at $500K/s after 10 minutes.

Index, weather, and Lucky Blocks

The Index pays a permanent cash bonus for distinct pets collected: +5% at 5, +10% at 10, and +15% at 20 in the latest recording. Weather runs on a countdown and applies a named mutation to pets in the pen, such as Rain or Volcano. Lucky Blocks drop anywhere on the map on a server-wide notice, and opening one paid +10% Gems or +25% Cash in the checked sessions.

Sell stall and daily rewards

The Sell stall converts surplus pets back to cash with a 250-pet backpack limit. Daily rewards run on a seven-day board: the sessions showed $3K cash on day 1, then a Triceratops pet, $500M cash, +50 rebirths, $10B cash, +500 rebirths, and a Snaketrio pet on day 7, with the exact day each reward lands listed on the board in game.

Systems named but not shown

A Craft building stands on the plot and the October 14, 2026 recording walked past it without opening a recipe; a pedestal displayed a Sharpino counter reading 67 of 500 with the note that it is three times better than your best pet, and no recording shows how it is obtained. Both stay listed as unknown rather than described.

Related help

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