Well, noxtek uploaded a version with the translation now, but here's the pedantic details version if you need it in the futire.
SUPER LONG DETAILED TRANSLATION INSTRUCTIONS GO! (for windows)
1: Look at the first post and find the link next to (patch above require XUnity translator) in the first post (near the bottom after the translation post).
2: Click the (patch above require XUnity translator) link.
3: Look at the post that the link brings up. There's a link called releases near the top of the post
4: Click the releases link
5: Find the most recent post on the github page that the releases link opened. (currently 4.14.0)
6: Find the list of files near the bottom of that post.
8: In that list click on xunity autotranslator reipatcher link
9: That brings up a download for the file. Save that file where ever you want
10: Extract the .exe file from the download into into your game folder (using your preferred unzipping program, 7zip is mine)
11: Make sure that the setupreipatcherandautotranslator.exe is in the same folder as your NoR.exe (or other unity game)
12: Double click the setupreipatcherandautotranslator.exe to run it and click run if / when windows asks you if you want to run it.
13: Wait until the window that opens says setup completed, press any key to exit.
14: Make sure that window is the active window and press any key (that means whatever key on your keyboard you want, there is no key labeled /called "any")
15: The first time you want to run the translated game double click on the new NightofRevenge(patch and Run).exe that you should have in the game folder. Again, click run when windows asks about it.
16: The unity startup window should come up now and allow you to change resolution, graphics quality, and so on.
17: Click the play button to launch the game
18: The translator should now be active, however it is a real time internet based translation for the first time you encounter any text. You have to have an active internet connection for it to work. For quickly disappearing texts, like speech bubbles in some scenes it may not translate in time.
19: For all future times that you run the game you'll only need to use the normal NightofRevenge.exe
20: If you want to use a translation patch someone posts here you will first need to do everything through step 18. After that you can replace the translation files located in :
NoR 0.48\NightofRevenge_ver0.48\AutoTranslator\Translation\en
with the one downloaded from the forum.