Event Ended — Archived Guide
The Spring Egg Machine Event 2026 ran April 18 – May 9, 2026 and has been removed from the game. It was succeeded by the RNG Event 2026. Pets hatched during the event remain tradeable.
PS99 Spring Event 2026 Guide (Ended)
The Pet Simulator 99 Spring Egg Machine Event 2026 ran from April 18 to May 9, 2026. Players became the Egg Machine, progressing through Spring Eggs across a Cloud Meadow hub with 4 farming zones. Week 1 offered Spring Eggs 1–5 with the Gargantuan Dawn Phoenix; Week 2 extended the ladder to Spring Egg 8, which held the Gargantuan Bloom Dominus. The event has ended — its pets remain tradeable, but no new copies can be hatched.
The Egg Machine system, all Spring Eggs, The Nest boss chest, the Gargantuan Bloom Dominus, and every limited pet — archived for reference and trading.
Spring Event 2026 Overview
The event ran in two weekly phases. In this event the player became the Egg Machine — starting with one egg and upgrading to hatch faster, throw more eggs, and eventually spray eggs across the hub. All hatches were visible to everyone in the server.
| Phase | Timing |
|---|---|
| Week 1 | From April 18, 2026 |
| Week 2 | Second week of the event |
The event ended on May 9, 2026, when the RNG Event 2026 took its place.
Spring Egg Machine System
The event used an egg progression ladder separate from normal hatching. Week 1 offered 5 Spring Eggs of increasing rarity; Week 2 rotated the pet pools and extended the ladder to Spring Egg 8, whose pool included the Gargantuan Bloom Dominus.
Egg Progression
- •The starter egg was unlocked immediately; the rest were unlocked with Spring Egg Tokens
- •Hatches cost Spring Coins — from 50 per hatch for Spring Egg 1 up to 20,000 for Spring Egg 8
- •The final egg in each phase contained the Titanic and Gargantuan pets
Luck & Raffles
- •Luck Machine: tokens activated Huge, Titanic, and Gargantuan luck boosts lasting up to 6 hours — without a boost, rare odds were halved
- •Breakable raffles: every breakable cracked earned a raffle ticket for a chance at a Huge pet (Golden, Rainbow, or Shiny variants possible)
Spring World Zones & Tokens
The event hub was Cloud Meadow, with farming zones reached via portals. Entering a zone started a 20-minute lockout — players could leave and return freely but could not switch zones until the timer expired. Each zone dropped its own token type; Spring Egg Tokens dropped in any zone.
| Zone | Token |
|---|---|
| Dewdrop Falls | Spring Bluebell Token |
| Tulip Hollow | Spring Tulip Token |
| Blossom Vale | Spring Rose Token |
| Sunstone Heights | Spring Sunflower Token |
| The Nest | Spring Boss Chest Token |
The Nest Boss Chest & Spring Upgrades
The Nestdropped Spring Boss Chest Tokens, which fed the two boss-chest upgrade tracks. Upgrades were per egg, and breakables and zones scaled to the player's best egg.
| Upgrade | Token Used |
|---|---|
| Hatch Frenzy | Bluebell Tokens |
| Double Pets | Tulip Tokens |
| Rare Hunter | Rose Tokens |
| Shiny Hunter | Sunflower Tokens |
| Huge Hunter | Boss Chest Tokens |
| Titanic Hunter | Boss Chest Tokens |
All Spring Event 2026 Limited Pets
These pets can no longer be hatched — trading with players who obtained them during the event is now the only way to get them.
Huge Pets
| Pet | How It Was Obtained |
|---|---|
| Huge Dawn Phoenix | Event eggs (Spring Egg 5, Week 1) |
| Huge Butterfly Pony | Event eggs (Week 1) |
| Huge Leafy Yeti | Event eggs (Week 1) |
| Huge Tree Frog | Event eggs (Week 2 rotation) |
| Huge Egg Piggy | Event eggs (Week 2 rotation) |
| Huge Spring Elephant | Spring Egg 7 (Week 2) |
| Huge Bloom Dominus | Spring Egg 8 (Week 2) |
| Huge Withered Agony | Event leaderboard contest (top 30,000 players) |
| Huge Spring Onion | Blossom Gift Bags |
| Huge Spring Dragon | Blossom Vale raffle |
| Huge Spring Dino | Dewdrop Falls raffle |
| Huge Mushroom Snail | Tulip Hollow raffle |
| Huge Sunflower Calf | Sunstone Heights raffle |
| Huge Bunny Cat | Easter Egg Hunt — hidden eggs in World 1 |
| Huge Bandana Shiba | Free login gift (April 22, 2026) |
| Huge Diamond Chick | Spring Diamond Eggs |
| Huge Keyboard Cat | Dropped for the MVP during the event |
Titanic Pets
| Pet | How It Was Obtained |
|---|---|
| Titanic Withered Agony | Event eggs (Spring Egg 5, Week 1) |
| Titanic Garden Goblin | Spring Egg 8 (Week 2) |
| Titanic Diamond Chick | Spring Diamond Eggs |
| Titanic Diamond Monkey | Spring Diamond Eggs |
Gargantuan Pets
Spring Diamond Eggs
A parallel hatching option paid in regular diamonds (not event currency). Its pool held the Diamond Chick, Huge Diamond Chick, Titanic Diamond Chick, and Titanic Diamond Monkey.
| Quantity | Diamond Cost |
|---|---|
| 1× hatch | 200 Diamonds |
| 10× hatch | 2,000 Diamonds |
| 100× hatch | 20,000 Diamonds |
Easter Egg Hunt — Huge Bunny Cat
Every 4 hours during the event, 35 hidden eggs spawned in World 1 with loot and a chance to hatch the Huge Bunny Cat.
- •Players had 10 minutes to find them all
- •Each hidden egg contained loot in addition to the Huge Bunny Cat chance
Leaderboard Contest — Huge Withered Agony
Players competed on a global Spring Pets Hatched leaderboard. The top 30,000 players won a Huge Withered Agony, with better variants at higher ranks:
| Rank | Reward |
|---|---|
| Top 50 | Rainbow Shiny Huge Withered Agony |
| Top 100 | Golden Shiny Huge Withered Agony |
| Top 5,000 | Rainbow Huge Withered Agony |
| Top 15,000 | Golden Huge Withered Agony |
| Top 30,000 | Huge Withered Agony |
Exclusive Items
Blossom Hoverboard & Booth
A Blossom Hoverboard and Blossom Booth were available to ride and set up on the plaza during the event.
Blossom Gift Bags
Opening Blossom Gift Bags gave a chance at the Huge Spring Onion, plus enchants, potions, charms, ultimates, and more.
Frequently Asked Questions
When did the PS99 Spring Event 2026 run?
The Spring Egg Machine Event 2026 ran from April 18 to May 9, 2026. It has ended and its content was removed from the game. It was succeeded by the RNG Event 2026, which began on May 9, 2026.
Can I still play the Spring Event or hatch Spring Eggs?
No. The event ended on May 9, 2026 and the Spring Event world, eggs, and shops were removed from Pet Simulator 99. Pets hatched during the event remain in players’ inventories.
Can I still get the Gargantuan Bloom Dominus?
Not by hatching. The Gargantuan Bloom Dominus came from Spring Egg 8, which was only available during Week 2 of the event. The only way to obtain one now is trading with a player who hatched it during the event.
How did the Egg Machine mechanic work?
Instead of using egg machines, the player became the Egg Machine — starting with one egg and buying upgrades to hatch faster, throw more eggs, and eventually spray eggs across the hub. All hatches were visible to everyone in the server.
How did the hidden Easter Egg Hunt work?
Every 4 hours in World 1, 35 hidden eggs spawned with loot and a chance to hatch the Huge Bunny Cat. Players had 10 minutes to find them all.
Are Spring Event 2026 pets still tradeable?
Yes. Event pets stay in your inventory after an event ends and can still be traded. Because no new copies can be hatched, the supply of Spring 2026 pets is now fixed.
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