Rumor mills and tweets are all there is to the newest "Mass Effect" installment in the making. The game, dubbed as "Mass Effect 4," is getting much of the buzz in the gaming world because of its very little particulars. But with the little info there is, gamers could almost taste a massive and full gameplay greater than what is there in its entire lineup. And that is more than enough to get everyone pumped up for it. 

Gamingbolt has shared a statement by Bioware that the developer has already done a good chunk of the workload and that the game has already entered the phase wherein it's playable. After all, the developers over at Bioware have finished year 2014 with a "fantastic build" of the game. Producer Michael Gamble said so in a tweet. 

His Dec. 19 post reads, "The Mass Effect team has created a fantastic build to cap off 2014. So much diversity, so beautiful. Best Christmas present ever." 

In addition, game designer Jos Hendriks is busy traveling around the galaxy. What equipment is helping him with the task? It may be the good old Mako, which first appeared in the first "Mass Effect" title. Rumors suggest that the vehicle will be more utilizable in "Mass Effect 4," as it was a little too limited when it was first set in motion. In turn, Mako will be the player's companion in exploring the new elements of the game. 

The site believes that there is only one thing missing to complete the first host of hints about the upcoming game — an explosive trailer that will let fans see all of those monumental transformations in the flesh.

"Mass Effect 4" is tightly under wraps but it is rumored that Xbox One, PlayStation and PC will house the much-anticipated installment.