I wasn't expecting this at all, but when Korean publishers are trying to get their product on the Western market we can only welcome their endeavours.
IMC Games just announced that the English Beta for Tree of Savior will be available on Steam from Monday, August 4, 2015 (10:30 PM – EDT) until Monday, August 10, 2015 (2:00 AM – EDT). The test will focus on the basic environment and overall infrastructure inspection through the Steam platform.
The servers will be up 24/7 and the clinet version will be the same as the one that was available on the 3rd CBT in Korea. If you logged in to the Official Tree of Savior website at least once until July 30, 12:00 AM – EDT, you will be automatically signed as a test candidate.
5000 english accounts will be randomly selected and the winners will receive their key via email on Friday 31, 2015. More details about Tree of Savior Beta Test and the key registration process will be available soon.
So don't waste any more time, log-in to the official site and pray for the best.