** The most popular and most appreciated Nyan Cat game on iPhone/iPad!

"Awesome!" - prguitarman, author of the original Nyan Cat character
WARNING! The Nyan Cat game and music are seriously addictive! Play with Nyan Cat only at your own risk!

In Lost In Space, you can do all these pure awesomeness:
Play with the most celebrated flying cat in human history. Drink milk, eat ice-cream, collect coins, buy gorgeous boosts, fly like a superhero (sorry... supercat), jump onto platforms made of cake, avoid angry dogs, and discover the infinite space. And that's not all, you can choose from multiple game modes, where you can play with Nyan Cat's evil foe Tac Nayn, learn to fly on different planets with Nyan Wings or visit parallel universes. If you're tired, you can even train and feed your own Nyanagotchi. Oh, and last but not least: you can enjoy the wonderful Nyan-song as many times as you want! All this funky stuff can't be missed. Or... Wait! Did I mentioned that we pay for you to play?

Features for Humans:
- tasty COLLECTABLES (energy drinks, donuts and more)
- crazy POWERUPS (rockets, bubbles and more)
- freaky POWERDOWNS (dynamites, flashlights and more)
- evil ENEMIES (dogs, UFOs and more)
- leaderboards & ACHIEVEMENTS (Game Center)
- stunning boost ITEMS (score miltiplier, shield and more)
- 5 GAME MODES, including Nyan Wings
- NYANAGOTCHI room: keep your Nyan happy to earn gifts! The happier he is the quicker you get your prize.
- Game Days - an opportunity to get a lot of coins for FREE - we pay for you to play!
- different background THEMES (Halloween, Xmas and more)
- different forms of NYAN CAT (Supernyan, Zombienyan, and more)
- unlocked themes and skin packs are synchronised between your devices via iCloud
- nyan nyan nyan nyan NYAN nyan (nyan, nyan and more)

Features for Nyans:
nyan nyan nyan nyan POWERUPS nyan nyan nyan ACHIEVEMENTS nyan nyan SUPERNYAN nyan ONLINE HIGH SCORES nyan nyan RETINA DISPLAY nyan nyan nyan UNIVERSAL APP nyan BEAUTIFUL PIXEL ART nyan nyan nyan

Official Nyan Cat fan page:

What’s New

Version 11.2

Walking Nyan Cats on the streets of Nyan City!
Bug fixes

Ratings and Reviews

4.7 out of 5
3.9K Ratings

3.9K Ratings

yori jefferson ,


This game is awesomely adorable! It’s amazing! What’s bad to say about it? Not really anything but, it lags a lot sometimes....and it messes up my game.....other than that nothings wrong. I would like to request an update though. My request: ok so.....could you make a 3D mode for the game? That would be cool. Also: could you add an ending to the game...? But the game would still continue..but if this does happen.....could it be that Nyan and Tac Nayn become a couple? I ship them :3 if you don’t know what ship means.....go look up Nyan cat x Tac Nayn. I think Nyan cat is a girl and I think Tac Nayn is a boy. Anyways back to the requests: could you make it to where you can shape the tail, all the paws, and other parts? Because I wanna change the tail and paw shapes. That’s it for now......BYEEEE :3

Wow what a crastive Nickname ,

Little Nyan Cat anecdote

Ah, yes. 2015. i remember the year I was ten- I had first discovered Nyan Cat. Late at night, I would stay up for hours watching Nyan Cat videos. I worshipped Nyan Cat- literally- worshipped. I would tear up over a “Tac Nyan” video. When I discovered this game, I had an equal reaction. I was so into it, when I noticed the “daily letter” feature, I wrote down the letters I came across, thinking they made a secret message from Nyan Cat (Even though they were gibberish.) Nowadays, my passion for Nyan Cat has lessened, but it brings back a wonderful feeling of Nostalgia every time it is mentioned. 10/10 would recommend this game to others- it adds a wonderful depth to the Nyan Cat experience.

Marley_the_kittie ,

It’s Cute

Yes if you read my title it’s super cute and may I request an update? Ok here is what I would like to see in the game: a 3D nyan cat lost in space, and some thing where you can like... change the tail and paws which would be cool! And an ending to the game where tack nyan and nyan cat become a couple I see nyan cat as a girl and tack nyan as a boy so that would be nice, anyways back to the updates, so can you make it so you can customize the whole nyan cat at once?, like ya know make it so there isn’t 50 buttons! Just one where you can do the whole cat, last one promise! Ok so if you have several other nyan cats you bought, you should make it so two can mate and have a baby nyan cat! Also can you make it so you can name you nyan cats? ;3 ok that’s all for now cya!!!!! Meow meow!


Istom Games Kft.
79.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2019 isTom Games Kft.
In-App Purchases
  1. Nyan City Theme $0.99
  2. Nyan Planet Theme $0.99
  3. Nationality skin pack $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

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