Boardgames

Deep Madness: Insidious Epic Monster

Face a monster that returns fully grown whenever it dies, while its hidden eggs keep the horror alive.

120
minutes

1 - 6
player(s)

Medium Heavy

Deep Madness: Insidious Epic Monster board game cover

About this expansion

Deep Madness: Insidious Epic Monster is an epic monster pack for 1–6 players, with an approximate play time of 120 minutes. Released in 2018, it introduces a ravenous horror whose eggs make defeating it a deadly challenge.

Insidious lays its eggs in dark, concealed places across any locations it can find. When investigators encounter this monster, they may succeed against it—but its death triggers an especially dangerous surprise. One of its eggs hatches, and Insidious emerges once more, fully grown and ready to kill.

The threat does not end there. The reborn Insidious is also ready to breed, and as long as even one of its eggs remains on the board, Insidious will not die. Investigators must therefore confront both the monster and the hidden source of its continued return.

Can your team destroy every egg before the horror slaughters the entire group? This encounter creates a clear, high-stakes objective: locate and eliminate the eggs while surviving the monster’s repeated emergence.

  • 1 Insidious monster miniature
  • 6 Egg miniatures
  • 1 Monster Card in five languages
  • 2 Spawn Cards in five languages

With its recurring monster and concealed eggs, Deep Madness: Insidious Epic Monster centers its challenge on persistence, discovery, and survival. Bring this epic monster pack to the table for a 1–6 player game lasting around two hours.