Hi, the way 3ds games are coded doesn’t allow for fps seperate from game speed. Therefore, if you were to force a game designed to run at 30fps (Which a lot of 3ds titles are) to run at 60fps, you would merely double the speed of the game. Which is currently possible when you go to emulation>general>emulation>’‘emulation speed’’. Cranking that up to 200% would make your game run at 60fps, but also at double the speed. There are some games out there which have patches or cheats made for them which will force the games to run at either 30fps or 60fps at 100% speed. It’s not possible to achieve that result with just citra though!