So, there’s one thing that’s stopping me from actually purchasing the game, i’ve read that devs aren’t creating any more beta steam keys, so, if i will buy a game wil I get beta key at release or even at beta?
I haven’t heard something about it, so, tell me, who have told you about that? 
But, for now, i can tell you, if something was changed with BETA access, their “Get The Game” page would be also changed too.
P.S If something was really planned about closing beta access, they would be tell about it at the forums too. 
P.P.S @DrFusselpulli or @WH_JiriRydl @TobiTobsen also can help you with it, cuz i can be wrong. 
Im not saying about closing beta access but about having steam beta key 
some ppl have got beta on steam and i’d like to have it on steam as well
Ah-h-h… Sorry, i got it wrong. So, you’re buying some of these editions and activating your key in steam and getting download for beta launcher. But you will be using their custom installer.
For the Beta we use our Warhorse Installer, for the Final game, you will receive a Steam key later.
Thanks for answer, sadly i discovered that the game runs like shit on my pc (not even stable 30fps, sometimes it drops below 20) so i’ll pass for now and wait for some optymalization before getting the game
The game will be optimized only on the release. Beta already had no updates for a year, so it’s understandable why it was not optimized (because of the high costs of effort and other human resources) and lacks some mechanics. But still, there’s a lot of fun in the game. You can train your skills on the arena, to rekt everyone, when the game will be released. 