jediyoshi
Member
This has technically been possible for a while since these are edits to memory, but the newest version of Cemu has a built in memory scanner making it more simple to do. The HUD still stretches at its most basic, but something interesting over widescreen hacks in PS2/GC games is that I haven't seen any occlusion culling at all in any games I've tested, meaning you can get away with whatever aspect ratio you want.
Video:
Breath of the Wild
Mario Kart 8
Super Mario 3D World
Super Smash Bros.
DKC Tropical Freeze
The Wind Waker HD
Reddit thread:
https://www.reddit.com/r/cemu/comments/6drjb0/guide_to_play_your_cemu_games_in_ultrawide_219_or/