Hidden Expedition: Smithsonian Castle

About

You play as a H.E.L.P. field agent tracking down a mysterious energy surge at the Smithsonian Castle. Partnering with Sam, you navigate hidden object puzzles and logic challenges to figure out a centuries-old time rift tied to the building’s founding. The game blends careful scene exploration with era-specific clues that shift between modern day and Civil War settings. Each chapter introduces new visual themes and mechanical twists to keep the investigative pace steady. The game leans heavily on its real-world historical partner for texture but doesn’t demand prior knowledge. Puzzles range from straightforward item hunts to sequence-based challenges that require close environmental observation. With 12 chapters and optional collectibles, it clocks in at 10-15 hours for casual players. Community feedback highlights the atmospheric transitions between time periods but notes some repetition in later puzzles. Eipix fans know what to expect, polished presentation with a moderate difficulty curve.

Storyline

Your old buddy and H.E.L.P. operative Sam calls you in to investigate a strange anomaly at the Smithsonian Castle. You soon learn there's more to this anomaly than meets the eye, and H.E.L.P's reach stretches back to the Smithsonian's historic founding. Unlock the secrets of time travel as you follow the clues into the Smithsonian Castle's Civil War past.