Etrian Odyssey 2 Untold: The Fafnir Knight - stepsy/Stepsy3DS-Compatibility-Wiki GitHub Wiki

Summary

Etrian Odyssey 2 Untold runs with few problems. However, some GPU’s have experienced errors with hardware shaders enabled. If you experience distorted graphics on enemy sprites, disable hardware shaders.

Known affected GPU models as of 9/12/2018 are: AMD Radeon RX570