Have you ever dreamt of raising a Lovecraftian God from infancy to glorious monsterhood?

Whether you're a lifelong Lovecraft fan, or if you don't have a clue what a Lovecraft even is, this is your chance!

In this virtual pet game you help Cthulhu evolve from infancy through adulthood from the comfort of your pocket!

Gain points in any of the five great mini games, and use them to keep Cthulhu happy, healthy, and well fed. Name your Cthulhu, turn out their light for bedtime, and wake them up to feast!

Though take note, your little monster hates being stinky and dirty, so be sure you keep them cleaned up! If Cthulhu's stats drop too low you may sacrifice a witness, and cause your pet to evolve slower! You'll need to gain extra points to revive the devoured Witnesses.

Have fun with this 8 bit retro virtual pet game just like you may have as a child!

Advice: This App have 90 seconds between full ads (With a countdown to avoid accidental click). You can remove it with one dollar. All game is totally free.

What’s New

Version 2.1.21

Fix the weight problem
Fix the problem where can purchase with 0 coins/pieces food
Some language improvement
More reward in the new mini game
- New Selector Skin Feature
- The original skin and a new dark skin
- Now you can change the language in the menu option
- Add new food
- New adictive mini game
- Each evolution have a new weight values
- The cost of the food increases a little in each evolution

Please if you find some bugs report me on facebook/cthulhuvirtualpet or mail

Ratings and Reviews

4.6 out of 5
186 Ratings

186 Ratings


For the 90s Lovecraft Lover

If you ever had a tamagotchi as a kid, this is that with cthulhu, feed him people, take down ships, watch infant cthulhu grow to adulthood (I'm only on his first transformation at this point and I'm hooked) plus the mini games are entertaining for what they are, doesn't seem to be a challenge yet, but more of a pleasure game. I can't wait to see mine all grown up lol. And most ads you can skip if you hit the top right corner of your screen as soon as they come up, ads is the only downfall, even with this lil trick some ads you will have to watch but they are like 5 seconds. Just be ready to hit the top corner of the screen and most ads with stop immediately:)

Brayan Ramirez Padilla ,

Needs more evolutions

The game is pretty good! But it lacks in diversity. There should be numerous evolution, ALOT! More the game is based on growing Cthulhu if the developers wanna keep people active there should be endless evolution. And there also should be more things to do in the home screen maybe having sailors attack Cthulhu or as a baby having sharks or other small creatures attack him. And when he’s old having giant monsters fight him. Something other than growing him and cleaning his poo.

But I’m the end it’s a pretty good game nice jobs guys!

Ham.103 ,

So fun

I love this little guy! It’s so much fun to watch him grow up and eat people. The only problem I have is the same problem I had with tamagotchi, if you get a full night’s sleep without waking up in the middle of the night to take care of him, he eats a witness (bringing him closer to death). Very frustrating! I wish there was some sort of pause button that would buy you a few hours. Otherwise, the mini games are fun, he’s adorable, and overall it is very well-done.

App Privacy

The developer, Guillermo Ferrari, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


Guillermo Ferrari
135.5 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Remove all Advertisements $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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