Steal Eggs From Tsunami Pets, Eggs, Pen, and Pet Index

Eggs are the loot; pets are the economy. In Steal Eggs From Tsunami you steal eggs from map zones or rival players, hatch them only at your base pen, and park earners so cash funds treadmill levels, pen slots, and trails. This guide covers rarities, early pets, mutations and sizes, pen upgrades, and why the Pet Index is free power. Cross-link How to Steal Eggs for carries and Zones for where high-tier eggs live.

Egg rarity ladder

Eggs and pets climb this ladder (low → high):

1. Common
2. Uncommon
3. Rare
4. Epic
5. Legendary
6. Mythic
7. Secret
8. Divine

Divine outcomes concentrate in Cosmic and Candyland—the end of the zone list (~90M and ~1.2B recommended speed). Do not expect Divine from Forest Pebble Eggs. Secret and Divine hunting is a late-trail project, not a day-one goal.

Rarity on the egg is a strong hint, not a full spreadsheet. Always compare the hatched pet’s $/s against whatever is already in your pen.

Early pets and income benchmarks

Pet	Rarity	Cash / sec	Typical egg
Lizard	Common	$6/s	Pebble Egg
Pigeon	Uncommon	$8/s	Early nests
Goat	Uncommon	$17/s	Basic Egg
Snail	Uncommon	$165/s	Desert Egg
Snake	Legendary	$3,148/s	Sun Egg

Lizard and Pigeon exist to buy Green Trail ($5K) and treadmill L2 ($15K). Goat smooths Lake progression. Snail from Desert is the first “this game clicked” earner for many players—see the Desert section on Getting Started. Snake at $3,148/s is a Legendary spike that can fund Purple/Golden trail jumps when you are lucky enough to hatch one.

Later zones produce much higher earners (Mythic and above). Replace weak Commons as soon as better pets arrive; empty nostalgia does not pay for Pink Trail.

Mutations and sizes

Some eggs hatch with mutations or larger size variants. Mutated and bigger pets generally earn more cash per second than their base counterparts. When two pets share a name but different mutation/size tags, keep the higher $/s and sell or fuse the weaker copy.

Practical rules:

• Always read the income number after hatch—do not assume rarity text alone.
• A mutated mid-tier pet can beat a tiny higher-rarity disappointment.
• Leave pen slots for winners; do not hoard every Common “for the index” after the index reward is claimed.

Pen upgrades

Your pen is the factory floor.

Upgrade	Cost	Effect
Pen L1 → L2	$50,000	Expands to 9 slots
Pen L2 → L3	$300,000	More pet slots

Nine slots at $50K is one of the best early spends after Green Trail and treadmill L2. More simultaneous earners beat one slightly better trail you cannot afford yet. Fill slots with your highest $/s pets; rotate in new hatches only when they win the comparison.

Hatch promptly. Unhatched eggs and idle strong pets are targets on seven-player servers—rivals can steal from your base. Details: How to Steal Eggs.

Pet Index rewards

The Pet Index tracks discoveries. Each new pet entry can grant cash and speed claim rewards. After every unfamiliar hatch:

1. Open the Index.
2. Claim waiting rewards.
3. Reinvest into trails, treadmill, or pen.

Ignoring Index claims is like leaving free treadmill time on the table. New players sometimes grind Forest for ten extra minutes when an unclaimed Index reward would have bought the upgrade already.

Where eggs come from

Source	Notes
Zone nests	Main path; difficulty rises Forest → Candyland
Rival players	Up to 7 per server; steal their eggs/pets when open
Deep named eggs	Abyss Ocean: Demon Egg, Ocean Egg; Cosmic/Candyland: Divine potential

Match attempts to your speed. Recommended numbers live on Zones. Trails that make those numbers realistic live on Trails.

Sell and fuse mindset

When Sell Shop or Fuse Machine options are available in the Safe Zone:

• Sell pets that will never beat your pen’s weakest slot.
• Fuse triples of the same species when you want a rarity gamble instead of raw cash.
• Never fuse your only high earner because a guide said fusion is cool—income funds everything.

Full walkthroughs, fees, and decision tables live on Fuse Machine & Sell Shop. For the cash sinks those tools feed, open Base Upgrades.

Session checklist for pet growth

1. Steal within your safe zone band; hatch at base.
2. Compare $/s; equip pen winners.
3. Claim Pet Index rewards.
4. Buy trail / treadmill / pen upgrades in that economic order for your stage.
5. Train with the best trail equipped (use a free x1.5 join boost if present).
6. Push one zone deeper only when returns succeed consistently.

Linking the economy to movement

Pets do not outrun tsunamis—you do. But pets buy the trails and treadmill levels that raise speed, which unlocks better eggs, which hatch better pets. Breaking any link stalls the account. If cash is fine but zones feel impossible, read Controls and How to Steal Eggs. If carries succeed but upgrades stall, you need better pen discipline or deeper eggs from Zones.

Keep this page open while you rearrange the pen after a lucky Sun Egg or Abyss Ocean haul. The wiki’s other guides assume you understand that $/s is the real scoreboard between steals.