Mac App Store

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To download Mos Speedrun from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Mos Speedrun

By Physmo

Open the Mac App Store to buy and download apps.


Jump, dodge and race Mos through 25 glorious stages of fast paced retro platforming action!

With exceptionally clever level design, gorgeous pixellated graphics and solid platform dynamics you'll want to keep playing and playing.

Find secret areas, collect the spooky hidden skulls, grab every coin, and, once you get fast, you can try to beat the speed-run time! There really is something for all skill levels, from casual to hard-core gamers.

There are 12 cool costumes to unlock throughout the game, see if you can find every spooky ghost and you'll get a new costume for each one.

And there's loads more! We have been adding new features regularly ever since we released the game, awesome features like web levels you can download to the game, dynamic costumes, and things we can't even remember but were probably awesome!

Oh yeah, the amazing chip tune soundtrack will make you weep pixels!

“pick this one up with confidence.” - ( 4/4 MUST HAVE! )
“an instant classic, refuelling our primal gaming needs.” - TouchGen ( 4/5 Editors Choice! )
“don’t hesitate to give Mos Speedrun a try.” - Touch Arcade
"it's one of those games you'll find yourself continuously playing." -
"Fans of tough platformers .. should jump on this deal immediately." - (9/10)
"a compulsive race against yourself" - (8/10)
"Mos Speedrun is a must-have title and one of the freshest experiences currently on Apple devices." - Daily Record (4/5)

RELIVE the golden age of 8 bit graphics and chip tunes!
DIE a lot, and be accompanied through the level by hoards of replay ghosts!
FIND secret online levels on your favourite web sites!
FIND the secret ghosts to unlock new costumes!

Thank you to all our fans for your support, ratings and great reviews. If you enjoy the game please rate us on the Appstore, it really helps us out!

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What's New in Version 1.2.0

8 new costumes
8 secret ghosts to find
Some level background glitches tidied up
Improvements to web level handling
Better Error Handling
Improved Particle system
Tell A Friend button
New effects for dragon and witch costumes
Made ghosts use current costume
Improvements to options screen
Improvements to game interface
Added news screen


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Customer Reviews

Hard and Fun

I found this game and got hooked shortly after, and that seems very rare now-a-days. Considering that there are only 25 levels in all, it took monthes to beat. It seems worth it with only the price of 0.99. I get excited when I find something new or exciting in the game. Well done.
There was one problem, though. It kept asking for a review; but I wanted to wait until I'd finished the whole game. Which took a good while. I'm still not done though. I still have more achievements, costumes, and badges to get. One the best games on my Mac.
A must have.

A Great Time Killer

The fact that you can use your iPhone/ipod touch as a controller is SWEET! I first thought that the game would be lame but I would get it just because I can use my phone as the controller, once I got into playing the game I was addicted. It's simple yet challenging enough to keep you busy. Definately worth the money, I would recommend it to anyone.

LIke Mario But Newer

This game brings a very fresh new gameplay to the mix. The music is fast paced, and the visuals are very retro. Also if you are lucky enough to own an iPhone or iPod Touch, you can download Joypad which auto-connect the game. It's fun and a great experience, hope more is yet to come.

Mos Speedrun
View in Mac App Store
  • $1.99
  • Category: Games
  • Updated:
  • Version: 1.2.0
  • Size: 9.8 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Frequent/Intense Cartoon or Fantasy Violence

Compatibility: OS X 10.6 or later

Customer Ratings

Current Version:
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