Protein Monsters

YOUR FIRST MONSTER

Who is hiding in your egg?

There are 8 different Protein Monsters waiting to hatch. You can glimpse what might be inside — but you won’t know your creature until the shell breaks.

8 species • 4 egg familiesPlus rare variants you can only discover by hatching.

Something in here looks familiar…8 species • 5 forms each

Monster name

Daily protein goal

Daily calorie goal optional

kcal

Favorite foods can be added after you hatch. Nothing else to set up.

Protein Monsters

🔥 0 day streak

Monster

Hungry.

0g / 160g

25%

50%

75%

100%

Feed to evolve160g left

100% • LEGENDARY FORM

Next reward: 3 days

🥚 Mystery Egg

Zzz… hungry

0 160g 0%

♛

Baby Form

Feed to evolve

I'm hungry.

⚡

Daily paceLoading pace...

Feed your monster

0 / 160g

Log Food

Name it if you want, then enter protein, calories, or both. Protein grows your monster; calories are just tracked.

What did you eat? optional

Enter either field or both. Calories never affect evolution.

Today's Feedings

Companion Pets

Equip one little companion beside your monster. Finding the same pet again evolves its look at 1 / 3 / 5 / 10 / 25 copies while keeping the pet compact.

Monster Menu

Protein Monsters • v35.10 RC

Add Calories

Daily calorie goalPrivate • used only for your donut and history

Log calories by themselves here. Calories never affect monster evolution.

What was it? optional

Leaderboard

☁ Sign in requiredCreate a cloud account to use the leaderboard, find friends, and keep your monsters backed up across devices.

Today • ranked by protein goal progress

Recently active monstersMeet somebody new

Loading monsters…

Your friends & requests

Cloud Account

☁ Cloud connection unavailableThis browser could not initialize the cloud connection.

Save your monster.Keep your progress across devices and unlock friends, leaderboards, and history.

Your monster This is your unique username. Other players can also find you by your name.

Your name

Password

Cloud sync ready.

Choose a new passwordYour reset link is valid. Set the new password below.

Player identity Monster name is your username. Your name tells friends who you are.

Monster name

Your name

Weekly History

This week Protein & calories

Protein0g

Calories0

Logged days0

No entries this week.

Mystery Egg

Something is moving...

Your egg has chosen a family.

EVOLUTION!

Your monster is changing.

0g / 0g

Final form unlocked

ABSOLUTELY FED.

You hit the goal.

0g / 0g • 100%

🎁 Mystery reward ready

Monster Collection

Reset Protein Monsters?

This wipes everything.
Your monster, streak, protein history, snacks, rare variant, and unlocked species will all be erased. You'll return to a brand-new egg.