INTERNULL

A silent corporate facility becomes an unsettling puzzle box after you wake inside the abandoned headquarters of a technology giant that once promises to reshape everyday life. INTERNULL frames its mystery around a strange virtual reality headset, but it plays as a traditional first-person adventure rather than requiring VR hardware. The company’s polished public image, decades-long history, and secretive experiments create a deliberately uneasy atmosphere, where every locked door and sterile room suggests that something has gone very wrong behind the scenes.

Progress centers on searching the facility, studying its environmental clues, and using the headset to shift your understanding of what is physically present. Puzzles depend on the relationship between the real building and a simulated layer of reality, asking you to observe how objects, spaces, and pathways change between the two perspectives. Rather than leaning on action or combat, INTERNULL keeps the focus on logic, experimentation, and gradual discovery as you work toward an exit. The headset acts as both your main tool and the key narrative device, making each new interaction feel tied to the larger question of what the company has actually uncovered.

Its strongest idea is the use of VR as a puzzle mechanic without turning the experience into a headset-exclusive novelty. That split between physical space and digital simulation gives the game a memorable hook for players who enjoy first-person mysteries in the vein of Portal’s spatial problem-solving or the quieter investigative pacing of indie walking simulators. Expect a compact, story-driven experience built around atmosphere and observation rather than an open world or endless replayability. INTERNULL suits newcomers to puzzle adventures as well as veterans looking for a focused science-fiction mystery with a smart central mechanic.