If you want to progress faster in Gym Star Simulator, pets matter a lot. The right pet setup can make early training smoother, help you move through areas faster, and support your grind for stronger stats. Since updates can change pet availability, hatch rates, and balance, it’s smart to check the current egg lineup and your in-game enchants before locking in a setup.

This guide focuses on practical pet choices and what to prioritize when building your loadout.

Gym Star Simulator best pets tier list

Below is a simple player-focused tier list based on overall usefulness for progression.

TierPet type / roleWhy it matters
SBest overall pets with stamina or strong utilityHelps you train longer and progress faster
AStrong pets with useful boostsGreat for midgame grinding
BSolid early-game petsGood until you can replace them
CLow-priority petsMostly temporary picks to replace later

What makes a pet “best” in Gym Star Simulator?

The best pet is not always the rarest one. In practice, the most useful pets are the ones that support the stat you need right now.

Here’s what players usually want:

  • Stamina support so you can keep training
  • Money support to unlock areas faster
  • Muscle growth support for faster stat gains
  • Useful enchants that match your current goal

If your goal is to move through the game efficiently, a pet with a strong stamina-focused setup can be especially valuable because it helps you train longer without getting stuck.

Best pets to use by stage

Early game

At the start, use the strongest pet you can get quickly from your current eggs. You do not need a perfect setup yet. Prioritize:

  • Easy-to-obtain pets
  • Pets with decent all-around value
  • Any pet that helps your current bottleneck

For many players, the early game is about saving time more than chasing perfect rolls.

Midgame

Once you start unlocking more areas, you’ll want pets that help with either:

  • Stamina, if you run out too fast
  • Money, if area costs are slowing you down
  • Training speed, if you need stronger stats for challenges

This is also the point where enchants start to matter more. A weaker pet with a better enchant may outperform a stronger pet with no useful bonus.

Late game

Late-game players usually want a specialized setup. If you are pushing to new zones or trying to clear tougher opponents, use pets that best support your current grind route.

A common approach is:

  • 1 pet focused on stamina
  • 1 pet focused on money or utility
  • 1 pet focused on your main training goal

If you are deciding what to keep, this order is a good starting point.

PriorityWhat to keepWhy
1Pets with stamina-focused valueBest for keeping training active
2Pets with useful money-related valueHelps unlock new zones faster
3Pets with strong general progression valueGood for grinding and flexibility
4Random low-value petsOnly keep if you need filler

How to build a strong pet loadout

A good pet loadout should match your current problem. Ask yourself what is slowing you down most.

If you run out of stamina too fast

Use pets that help stamina growth or reduce how often you need to stop training.

If you are short on money

Use pets that support cash generation or help you move into better money-making areas.

If your training feels too slow

Focus on pets that help your main muscle progression so you can reach the next area requirement sooner.

Best enchant direction for pets

Enchants can change how valuable a pet feels in practice. While your exact best enchant depends on your setup, these are the general goals players should look for:

  • Stamina-focused enchants if endurance is your problem
  • Money-focused enchants if area costs are the issue
  • Training-focused enchants if your main goal is faster stat growth

If you hatch a good pet with the wrong enchant, it may still be worth holding onto until you roll a better one.

Should you hatch more pets or upgrade what you have?

That depends on your current progress.

SituationBest move
Early game and low resourcesUse the best available pet right away
Midgame and you have extra resourcesHatch more and compare utility
Late game with a clear goalKeep the best specialized pets and replace weaker ones

A practical rule: do not overinvest in a pet that is only slightly better if you know you will replace it soon.

Quick tips for getting more value from pets

  • Check your pet loadout after every major area unlock
  • Replace weak filler pets as soon as you get a better option
  • Match your pets to your current bottleneck
  • Revisit enchants when you have enough resources
  • Keep an eye on updates, since balance changes can shift pet value

Best pets tier list summary

Here’s the simplest way to think about Gym Star Simulator pets:

  • S tier: Best pets for stamina and overall progression
  • A tier: Very strong support pets for grinding
  • B tier: Reliable early and midgame options
  • C tier: Temporary pets you eventually replace

If you want the best results, focus on pets that support your biggest bottleneck rather than just your rarest hatch.

FAQ

What are the best pets in Gym Star Simulator?

The best pets are the ones that help your progression the most, especially pets that support stamina, money, or training speed.

Should I keep a weaker pet with a better enchant?

Yes, if the enchant helps your current goal. A useful enchant can make a weaker pet worth keeping for a while.

Is the rarest pet always the best?

Not always. The best pet depends on your stage and what resource you need most.

How often should I change my pet setup?

Check your setup whenever you unlock a new area, hatch a better pet, or get an enchant that fits your build better.