Hi all! First of all, apologies if this has been answered before, I couldn't find any useful answer, secondly I'm very new to this program... so you can already expect how much I know about this... So, I downloaded YEP's Core Engine to adjust the resolution of my game to 1280 x 720, the problem is that even after doing so, the game has black bars at each side :/ Note that I DID press F4 to enter full-screen, and it ended up looking like the picture above. I looked around on youtube and found this OTHER plugin that worked just fine: Problem fixed, right? Except that now I don't know if this will collide with YEP CoreEngine, and I also wonder why it didn't work the first time...? I know I may be nit-picking but if anyone could answer why Yanfly's Plugin didn't work or if this other plugin won't collide with it, I'd really appreciate it. Thanks in advance!