dungeon crawler video game style, first person perspective, grid based movement, rpg elements in the heart of a mystical desert oasis, where towering dunes of crimson sand stretch towards an endless sky, a lone figure emerges from the shadows. the wanderer is shrouded in a flowing cloak of iridescent silk, its folds rustling softly as they move towards a magnificent gateway carved into the face of a colossal crystal monolith. the entrance is adorned with glyphs that shimmer like stars, while tendrils of ethereal mist swirl around it, beckoning the traveler towards secrets hidden within the ancient structure's depths.