Update January 25: The bonus flux event is over, so the code doesn’t give you any more bonus flux!
First things first: I do not get paid to write about this game! I did, however, receive a code for 100 % bonus flux that lasts from now until January 24. Since this code has unlimited uses (but it only gives you 100 % bonus flux until January 24!) and can be shared freely, I decided to put it here for everybody to use. If I thought the game was crap, I wouldn’t do so. :p
Code for 100 % Bonus Flux: M2WMMPYCPXP2YJ9YNQGM(unlimited uses, promotion ends on January 24)
Please note that these codes do not stack, so if you already entered such a code from another fansite, it will not give you a bigger bonus.
If you’re interested in Atlas Reactor and want to know what “fully free to play” means, you can read about it in this post. Or, you know, just download the game and try for yourself. It is free to play, after all – and here is the refer-a-friend link from bookahnerk which directs you to the official sign-up page (you can also just manually go there if you don’t want to use this code, of course!).