** 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 11.2.6

Bug fixes

Ratings and Reviews

4.7 out of 5
5.2K Ratings

5.2K Ratings

tomachuuu ,

Nyamazingly fun and addictive

This game is super fun and has pretty much zero problems. With about 3 very different run modes (and two not very different ones), a pet nyan, an entire CITY for the nyans, a character editor to make your own unique nyan, and my favorite, the huge amount of hilarious and sometimes very unconventional powerups that make you want each run to last forever. Take care of your pet and your city every so often and you’ll get coins and fun skins and backgrounds for the main gamemode. One thing I'm glad of is how you removed all smoking and drug references, but nyan cat still occasionally swears when you touch the dog so maybe you could remove that because you put this game as 4+. Fun game mechanics such as the milk multiplier, fancy gems with extremely useful powers, and sticks of dynamite that you need to tap to deactivate make the game unique and even more addictive. This game is the one infinite runner that never gets boring for me, so I hope you continue to add new powerups and new modes. The character creator makes collecting coins always important, and I like making my nyans look like the cats from Yo-kai watch like Jibanyan. I'd like if you could customize the legs and tail more other than color. Also, nyan cat is obviously a boy and tac nayn is probably a girl because of when you get the adrenyalin powerup.

Terrible is this game ,

SUPER addicting! 🤩

I personally LOVE this game! 💕It’s super adorable and whenever I have free time you’ll catch me playing it!❤️I love that you are able to make your own pixelated Nyan Cat. The whole thing is very clever! But there is a downfall. Many of the reviews are about lag, too much ads, etc. I understand what they mean, BUT if you think about it, doesn’t every game have that?🧐I know that it is frustrating to watch an ad every time you die or complete a level. But there is a way to fix this problem! If you are sick of watching these ads, all you have to do is turn off the internet! (Only if your game doesn’t run on WiFi 😅) And that is the only problem about this game! I concentrate a lot on Nyan Cat, making plans to try and get every single coin. But the game is too smart for me, having some way of beating me. I’m forced to play again! 😂 Here is some advice to get far on Tac Nayn! Try not to get on bars with dynamite, invisibility power-ups, or energy drink. These will guaranteed make you die. I hope this helps you!

Rockstar Gamer🎸 ,

Bug When you after you Die on “Nyan Wings”.

So there is a Bug after you die on “Nyan Wings” Where the Death screen Shows on the screen, If you Exit the app and go back into the app, the Pause Screen will appear. then if you press what would be the Resume Button, it will “Resume” the game. But then the bug happens so you can’t Re-pause the game even though the Pause icon is there. And you’ll just see Tac Nyan Dancing and Your Nyan cat Still being shocked after you die normally with no way of going back to the menu. Unless if you Exit the app and into the app again, then the Pause menu will appear again and you go back. It seems to Only Happen on Nyan Wings. It’s NOT Game-Breaking or anything, It’s just a simple bug i found. So the Developers see this review, then I would think you should fix this bug. Bye!


Istom Games Kft.
79.6 MB

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



Age Rating
In-App Purchases
  1. Movie skin pack $0.99
  2. Nyan Coin Pack XS $0.99
  3. Halloween Game Mode $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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