A d100 Dark Artifact table for The Clement Sector role-playing game especially for The Unmerciful Frontier: The CCA Sourcebook Third Edition

 Because the Clement Sector leans heavily into grounded, human-centric hard sci-fi, "Dark Artifacts" in this setting aren't supernatural or magical items. Instead, they represent terrifying pre-Collapse human military experiments, highly illegal genetic or cybernetic technology, lost subsector projects, or deeply unsettling remnants found on worlds that look suspiciously terraformed by an unknown, absent precursor race. This blog post picks right up from OSR Commentary - The Clement Sector rpg & Space Western campaigns & 

A D20 Space Wreck Complications & Eviromental Hazards Table & A d100 table of random table of space wrecks, ruins, and derelicts For The Cepheus Engine Rpg or Classic 2d6 Science Fiction Rpgs

Here is a d100 table designed to introduce high-stakes, ethically compromised, or hazardous technology to your campaign.

d100 Dark Artifacts

d100	Artifact Name	Description & Game Effect
01–05	The Siren Matrix	A modified Subsector Hub black-box drive. When plugged into a ship's computer, it increases computing power by 50% but occasionally transmits synthetic, agonizing audio direct to the crew’s comms.
06–10	Casper Array	A heavy, backpack-sized cybernetic hacking rig built by a long-dead Earth corporate black-ops division. Grants $+3$ to hacking checks, but forces a daily END check to avoid progressive neural scarring (permanent $-1$ EDU per failure).
11–15	The Thalarion Phial	A sealed glass cylinder containing an oily, iridescent fluid recovered from an unmapped, terraformed world. If opened, it instantly dissolves local synthetic fibers and plastics within a 10-meter radius.
16–20	Grave-Link Collar	An illegal, experimental medical neck brace. If placed on a recently deceased person (within 10 minutes), it forces the brain to fire for 1d6 minutes, allowing them to answer questions before structural collapse.
21–25	The Red Planet Lattice	A metallic, geometric carving found in deep Martian-style desert ruins. It emits a low electromagnetic pulse every 24 hours that shorts out all civilian-grade sensors within 100 meters.
26–30	Morozov's Ledger	A high-density data crystal from a pre-Collapse corporate colony. Contains blackmail, deep-fake AI templates, and financial codes that could ruin three major Sector corporations—but triggers an automated bounty-hunter alert when accessed.
31–35	Ghost-Drive Regulator	A heavily shielded, highly illegal jump-drive component. Bypasses standard safety limiters to cut jump time by 24 hours, but leaks low-level radiation that causes chronic fatigue and hair loss to the engineering crew.
36–40	The Chimera Serum	A pristine, pre-Collapse genetic engineering kit. Can cure any physical illness or genetic defect, but causes the user’s DNA to slowly incorporate random, non-human structural traits over the next 1d6 months.
41–45	Null-Zone Projector	A bulky, tripod-mounted military device. When activated, it blankets a 50-meter area in complete radio, laser, and satellite silence, making all remote communication impossible.
46–50	The Judas Comm-Link	A sleek, unmarked personal handheld communicator. It functions flawlessly and intercepts local police bands, but secretly records and transmits the user’s exact coordinates to an unknown subsector relay.
51–55	Black-Vane Nanites	A canister of military-grade medical nanobots designed for severe trauma. They heal the user instantly to full health, but permanently bond to the nervous system, inflicting a $-2$ penalty to all social interactions due to physical tremors.
56–60	The Phobos Aegis	A lightweight tactical vest woven from an unidentified polymer. Stops all ballistic and laser fire completely (Armor $+12$), but degrades by 1 point permanently every time it takes a hit, releasing a toxic chemical smell.
61–65	Sovereign Bio-Key	A severed cybernetic hand preserved in a stasis field. Its integrated interface chips can bypass any corporate electronic lock in the sector, but corporate security teams treat its possession as a capital offense.
66–70	The Echo Box	A small, black metallic cube with no seams or buttons. If left in a room, it perfectly replicates the ambient whispers, voices, and footsteps heard in that room exactly 24 hours prior.
71–75	Vanguard Targeting Monocle	A military cybernetic eye modification meant to be worn externally. Grants a $+2$ to all ranged combat rolls, but floods the user's vision with strobe-like tactical data, causing violent migraines and a $-1$ to all non-combat checks.
76–80	The Conduit Fragment	A jagged piece of dense, exotic mineral allegedly harvested near the wormhole before the Collapse. It alters local gravity slightly; loose objects within 2 meters drift toward it as if in zero-g.
81–85	Hades-Class Override	A software exploit stored on an old military slate. It allows a ship to spoof its transponder to match a high-ranking naval vessel, but triggering it immediately places the ship on the sector's automated "Shoot on Sight" registry if scanned closely.
86–90	The Dream-Weaver Cradle	An experimental, pod-like medical bed used during long-range colonization. Users experience intensely vivid, hyper-realistic dreams of an Earth that never existed, making returning to reality highly depressing (daily WILL check to willingly leave the pod).
91–95	Apex Combat Stim-Injector	A brass, multi-needle injector filled with a banned pre-Collapse compound. Grants double actions in combat for 3 rounds, followed by an immediate physical crash causing total paralysis for 1d6 hours.
96–100	The Obsidian Core	A spherical, pitch-black engine component discovered on a lifeless, terraformed border-world. When installed in a starship, it reduces fuel consumption to zero, but the ship's internal AI begins speaking in an unidentifiable language, slowly locking out human control systems.

How to Use This Table in Your Campaign

• The Cost of High Tech: In the Clement Sector, these items should always feel like double-edged swords. They offer massive advantages but carry heavy physical, legal, or social consequences.

• The Shadow of Earth: Many of these items highlight the divide between the high-tech corporate power of pre-Collapse Earth and the gritty, isolated survival reality the players live in now.