The UNDA Legacy Adventure Indie First person Puzzle About the Game Reviews Gallery Similar Games Troubleshooting PC (Microsoft Windows) Description: An atmospheric 3D puzzle game based on the principles of wave physics. Explore the mysterious Roursus island and solve over 25 puzzles using reflection, interference, and resonance. Uncover the fate of a vanished research team in a peaceful world where science meets philosophy. Keywords: adjustable difficulty save anytime accessibility options playable without timed input subtitles custom volume controls stereo sound adjustable text size camera comfort