About This Demo

Step into Supplice - a brutal retro sci-fi shooter inspired by the golden era of ‘90s FPS games and the legendary Doom modding scene. Wield a deadly arsenal against the unseen horrors breaching the colony, uncover fragments of story behind the crisis, and explore a preview of the locations and settings waiting in Supplice. The demo features four maps with fast-paced combat, environmental hazards, and scattered story pieces - starting on a besieged research station and ending in orbital facilities where even the air you breathe becomes a resource to fight for.

E1M1 – Helafex Station

A remote geological research station - the colony’s first domino to fall. You start with the Pilebunker, a devastating close-range weapon that tears through anything foolish enough to get near. But it doesn’t take long to learn: in the long run, bringing only a drill to a gunfight only gets you so far.

As a hostile, unidentifiable force overruns the station, ignoring all hails and warnings, the colony’s rogue AI flickers to life across the terminals. It guides you toward objectives - not out of kindness, but because your survival serves its own agenda. For now. Tight corridors, failing systems, deadlier weapons, and the first unsettling clues of what went wrong await as you push further.

E1M3 – Outpost Romeda

A research outpost where combat jumps between tight corridors and open-air sections where nature gives a false sense of safety, adding contrast to the cold, vertical layouts that keep every encounter tense and unpredictable.
Terminals reveal that security systems have crashed, shelters are damaged, and Charon might be compromised, revealing scattered details of the invasion as you fight through the complex. More demanding firefights, tougher enemy mixes, and unsettling story clues make every step a mix of action and discovery.

E2M1 – Delta Decay

Here, you begin unarmed, sneaking through claustrophobic halls with flickering lights, as this one leans into survival horror vibes. Outsmart the security systems, turn them against your enemies, and use hazards like explosive tanks to tip the odds in your favor. Logs left by the Bellerophon Orbital Complex staff reveal advanced tech research - the development of the Flux travel system the colony rely on, the creation of Charon, and experiments pushing beyond the edge of our dimension…

E2M3 – Vertigone

The action shifts to an orbital facility with sections exposed to the deadly vacuum of space. The view is breathtaking - literally. Oxygen is scarce, turning every route between refill stations into a gamble between survival and suffocation as new enemies close in, including ghostlike creatures and other horrors making their first appearance here. Red-lit walkways and exterior platforms ratchet up the tension as you push toward the orbital lift, balancing combat against the constant threat of running out of air.

This demo is just the glimpse of Supplice. Four maps of brutal combat, hostile invaders, a rogue AI with its own agenda, and the first pieces of the story waiting to be uncovered. The game already offers more - more weapons, locations, and horrors spreading through the colony - with even more content on the way.
Play the demo for a taste, then jump into the main game and see if you can survive the nightmare and uncover the dark, mysterious story behind these catastrophic events.

Mature Content Description

The developers describe the content like this:

Supplice is a retro-styled first-person shooter game taking place in a Sci-Fi / Horror setting, and it contains scenes of gore and gun violence that come with the territory.