GameMaker Studio 2 - How To: Room Transitions - YouTube
More interesting room transitions? : r/gamemaker
How can I make a zoom in circle transition between rooms? : r/gamemaker
SW정리: GMS2 Room Transition (룸 전환 효과)
Game Maker Tutorial] Elegant Room Transition (Zelda Style) - YouTube
Game Maker Room Transition - Disk Effect - YouTube
ShaunJS 🐢 on Twitter: "Room transitions in #GameMaker Studio 2 are now super easy to build with sequences so you can construct them visually rather than with hard code. Here's a script
Zelda Room Transitions by Wizirdi | GameMaker: Marketplace
Making Screen Transitions in GameMaker - Stuff Made By Dave