These games were tested with rinnegatamante's EasyRPG Player fork for the 3ds on a 3ds XL. I would imagine these would all run slightly to much better on a new 3ds, but I have no way of currently testing that.

Game Title
Compatibility Notes
An Outcry 3.0 Unplayable Game crashes after knocking on Eisen's door.
ib Near Perfect
Off English 3.0 Playable Drops to 1-2 fps during combat.
Pom Gets Wi-fi Near Perfect
Space Funeral Near Perfect
There Swings a Skull ~ Grim Tidings Major Issues Framerate slows to single digits while walking around.
Yume Nikki English 0.10 Playable Minor slowdown while exploring worlds.