Pets
Spin a Fem pets and eggs guide: Royal, Angel, Demon, Lava, Rainbow Halo, Venom and Planetary eggs, plus which pets boost luck the most.
Introduction
Pets are luck-boosting companions in Spin a Fem that you hatch from eggs — Royal, Angel, Demon, Lava, Rainbow Halo, Venom and Planetary. Each pet applies a luck multiplier to your dice rolls, which directly improves your odds of finding rare Fems, and some pets also add income or roll bonuses. Because luck stacks with potions and gamepass perks, a good pet can be the difference between a plot full of Commons and a roster of Mythics. This page is your pet and egg guide: it ranks every egg by value, explains the hatching mechanics, lists which pets are worth the gems and highlights special companions like Blahaj, the beloved shark plushie pet that is a fan favorite. Whether you are buying your first Royal Egg or saving for a Planetary Egg, this guide helps you spend your gems where they make the biggest impact on your luck and income.
Pet Egg Quick Reference
| Egg | Type | Luck Boost | Best For |
|---|---|---|---|
| Royal Egg | Beginner | Balanced | New players and early rolls |
| Angel Egg | Mid-tier | Strong | Mid-game luck gains |
| Demon Egg | Rare | Aggressive | Rare-Fem hunting |
| Lava Egg | End-game | Very strong | Late-game roll sessions |
| Planetary Egg | Top-tier | Highest | Chasing Flex Fems |
Egg & Pet Roster
Royal Egg
The cheap beginner egg with a balanced luck boost
Demon Egg
Aggressive luck boost for rare-Fem hunting
Lava Egg
End-game egg with strong roll multipliers
Blahaj Pet
The beloved shark plushie pet from a cheap gamepass
Angel Egg
Mid-tier egg with strong luck gains for the next step up
Core Mechanics
Pets are obtained by buying eggs in the shop and hatching them. Each egg type has its own pool of possible pets and a luck multiplier, with Royal being the cheapest and Planetary the most expensive and powerful. Once hatched, a pet applies its luck bonus to all your dice rolls, and some pets also grant income or hatch-speed bonuses. Luck multipliers from pets, potions and gamepasses stack together before each roll is resolved, so the optimal strategy is to upgrade your best pet, activate a luck potion and then spend your highest-tier dice. Eggs can also be bought multiple times, so you can hatch the same egg type again for a chance at a stronger pet of that tier. The Blahaj pet, available from a cheap gamepass, is a special luck companion that is widely considered the best early value in the game.
Advantages
Investing in pets gives you the most reliable luck boost in Spin a Fem. Unlike potions that expire, a hatched pet stays with you and multiplies every roll for the rest of your play session. Higher-tier eggs like Lava and Planetary dramatically improve your odds of rolling Epic, Legendary and even Mythic Fems, which directly translates into higher plot income. Because pet luck stacks with potions and gamepass bonuses, a good pet turns every Marble and event dice roll into a serious rare-Fem chance. The Royal Egg is also cheap enough that even free-to-play players can grab a starter pet on day one, and the Blahaj gamepass pet is a one-time purchase that pays off for weeks. Overall, pets are the highest-ROI gem investment for most players.
Challenges
Eggs can be expensive, and the strongest eggs like Planetary cost a lot of gems — which may feel wasted if you hatch a weaker pet. Exact pet odds are community-reported rather than officially published, so percentages can shift after updates. Luck bonuses are also just multipliers: even with a strong pet you can still roll Commons, so pets are a boost, not a guarantee. Finally, egg tiers gate your luck, meaning a cheap Royal pet cannot compete with a Planetary pet no matter how many times you hatch it. If you are free-to-play, budget your gems carefully between eggs and dice so you do not starve your income loop while chasing luck.
Frequently Asked Questions
Which egg should I buy first?+
Do pets really increase luck?+
What is the Blahaj pet?+
Quick Tips
Upgrade your pet before big dice sessions. Since pet luck stacks with potions and gamepass bonuses, hatching a better egg or leveling your best pet right before spending Marble dice maximizes your rare-Fem odds. A lucky hatch plus a luck potion can turn one roll session into a collection milestone.
Do not skip the starter egg. Even the cheap Royal Egg gives a luck boost that makes your early rolls noticeably better. Free-to-play players should grab one early, then reinvest gem income into better eggs as the plot grows. The cost is small and the multiplier lasts forever. The starter egg pays for itself in better rolls almost immediately, so there is no reason to delay — grab it, hatch it, and let the luck multiplier start working for you from day one.
Watch for event eggs. Rainbow Halo and other limited eggs appear during events and may carry exclusive pets or higher odds. If an event egg is live, compare its luck multiplier to your current best egg before spending gems — event eggs are often the strongest value of the month.
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