Dreadhalls

Dreadhalls is among the oldest and best-known horror experiences in virtual reality period, having originally been created back in 2013 for the Oculus Rift DK1; its later mobile version for Cardboard and Gear VR brought the same dread into pocket-sized form without needing a connected PC. The game was made by the small studio White Door Games and builds on a single principle: the player is trapped in an endless network of dark, procedurally generated corridors and must find a way out, feeling nearly blind along the way.

On Cardboard, movement was converted to automatic or gaze-controlled walking, while the main threat remains the sounds of footsteps, breathing, and distant growling that signal approaching, almost invisible enemies hidden in the dark. The absence of a map or a clear goal, together with oppressive silence broken by sudden sound effects, creates a permanent sense of disorientation that is characteristic of the game and that works even with the significantly reduced graphics of mobile phones compared to the PC version.

Dreadhalls is often mentioned as one of the titles that helped define what horror in VR even looks like, and its port to Cardboard showed that its key elements, dread, isolation, and sound, could be preserved even on far weaker hardware without spatial tracking or controllers. For many players it was their first genuinely unpleasant experience with a cardboard headset, and even today the game is referenced as an example of how little is needed to evoke a strong sense of threat when the sound design is handled well. The fact that the game could work across such different platforms, from a powerful PC with a motion-tracked headset all the way to a phone slotted into a box, made it one of the frequently cited arguments for the claim that horror is a genre naturally suited to mobile VR, since it doesn't require complex interaction, just environment and sound.

Why play: For VR horror fans who want to experience how little it takes to evoke dread and fear with well-executed sound design, whether on a powerful PC headset or in a cardboard box.