Stuck in Windowed - Official MapleStory Website

So I clicked on the Help Guide option, game minimized and opened the web browser, and I realized it wasn

KMST ver. 1.2.069 – MapleStory: Black Mage Begins!

Windows getting moved when moving maps - Official MapleStory Website

Cộng đồng Steam :: MapleStory

Updated 4/6] MapleStory does not open when launched from Nexon

Window Mode small in UHD screen : r/Maplestory

KMST ver. 1.2.032 – Spring Project!

Comunidad de Steam :: MapleStory

MapleStory M: Fantasy MMORPG on the App Store

Updated November 21] v.246 - New Age: 6th Job Patch Notes

Reminder to change your game to True Fullscreen for a performance

Windows 8/10 Client Support Fix, Page 2