one thumb mobile

dedicated independent MMO studio


One Thumb Mobile is an independent game development studio focused exclusively on making genre defining, free-to-play massively multiplayer online games for mobile and tablets. Tech-savvy, single-minded and hugely ambitious, we pioneered the mobile MMO genre in 2011, launching our flagship game Celtic Heroes for iOS. Since then Celtic Heroes has been constantly expanded and improved and today it is one of the highest grossing 3D MMORPGs in the App Store, having been downloaded over 1 million times.

 
But this is just the start of our ambition and plans for Celtic Heroes and MMO gaming on mobile. Proudly profitable, successful and fully independent from both publishers and financiers, our freedom allows us to focus all our relentless energy and care on crafting games of the upmost quality, nothing more. We are expanding rapidly, with ambitious growth and development plans. If, like us, you are passionate about the future of MMO gaming on mobile and want the chance to leave your mark, visit the jobs page to find out more.

latest news

latest tweets

Our favourite past time in OTM, waiting outside after a fire alarm... https://t.co/rFbPBlBQAw 16:58:42 Nov 23rd 20 days ago . Reply . Retweet . Favorite
Heroes! We've released a new Developer Diary on our upcoming update Corrupted Gardens and the lands mysterious lor… https://t.co/KiZFG7o5QJ 21:18:09 Nov 14th 29 days ago . Reply . Retweet . Favorite
We've just released our next update to 3D MMO Celtic Heroes! Food of the Gods is out now for Android and iOS. https://t.co/sTDn6lPEen 19:35:03 Nov 14th 29 days ago . Reply . Retweet . Favorite
Next fashion set? #BigYin https://t.co/YE69kZEpyu 18:53:08 Aug 17th 3 months ago . Reply . Retweet . Favorite