Welcome back to the steaming, perpetual overcast of Cytherea! Adapting this setting for the Cepheus Engine (and classic 2D6 sci-fi systems) means swapping generic fantasy descriptions for explicit mechanical hazards: Endurance (END) checks, Survival skill throws, vacuum/hazard suit tracking, and raw UWP-style planet side dangers.
The untamed, hostile wild of Pulp Venus — where planetary exploration meets prehistoric danger.. Source: Wikipedia
Grab your rayguns, calibrate your environment suits, and roll a 1d100.
The Cepheus Engine 1d100 Venusian Swamp Encounter Table
| d100 | Encounter Title | Mechanical Effects & Cepheus Engine Rules |
| 01–04 | The Megasaur’s Shadow | A massive 30-ton sauropod steps over the path. Every player must make a DEX check (8+) to avoid dropping gear into the muck. Failure means losing 1 random piece of unholstered equipment in the deep mire. |
| 05–08 | Lizard-Men Ambush | $1\text{d}6+2$ primitive natives attack. They use spears (Damage $2\text{d}6$) and blowguns with paralyzing venom (END check 9+ or be paralyzed for $2\text{d}6 \times 10$ minutes). They target characters without armored vacc suits or sealed flak jackets. |
| 09–12 | The Sinking Spire | An ancient, pre-human marble structure is actively sinking. A successful Recon or Education check (8+) identifies a working ancient Radium Battery inside worth 50,000 credits. It requires a Strength check (9+) to extract before it goes under. |
| 13–16 | Spore-Cloud Miasma | A patch of giant orange puffballs detonates. Characters wearing unsealed armor or with damaged suit filters must roll an END check (8+). Failure inflicts the Cytherean Fever condition ($-2$ to all characteristic checks for $1\text{d}6$ days). |
| 17–20 | Crashing Rocket-Scout | A heavy whistle precedes an Earth Federation scout rocket crashing 500 meters away. Survival check (7+) to navigate the burning brush safely. Inside is a pinned pilot and an intact ship's locker holding 3 laser pistols and $2\text{d}6$ fuel cells. |
| 21–24 | The Blood-Leech Sough | Amphibious leeches swarm the party's legs. If characters are not wearing fully sealed environment suits, they take $1\text{d}3$ damage directly to their END characteristic from blood loss before the parasites can be burned off. |
| 25–28 | Stranded Sun-Goddess | A telepathic Venusian noble is cornered by $1\text{d}4$ swamp gators (Animal: Chaser, Hits: 20, Armor: 2, Damage: $2\text{d}6$ bite). Rescuing her yields a +2 DM to future Social Standing (SOC) checks when dealing with the native Venusian kingdoms. |
| 29–32 | Vapor-Wyrm Stalker | A translucent reptilian predator stalks the group. It tracks infra-red heat signatures. Characters carrying active power packs, thermal flares, or energy weapons are attacked first with a surprise DM of +2 to the creature's stealth. |
| 33–36 | The Quicksand Gullet | The lead character steps into liquid silt. To escape, they must pass an Athletics (Strength) check (9+). Other party members can assist, adding a +1 DM per person helping with a rope or branch. |
| 37–40 | Rival Corporate Mercenaries | $1\text{d}6$ corporate claim-jumpers wearing heavy brass pressure suits mistake the party for hostile competitors. They are armed with retrofitted submachine guns (Damage $3\text{d}6$, auto-fire capable) and will not negotiate unless outgunned. |
| 41–44 | Titan Mosquito Swarm | A cloud of fist-sized insects attacks. The swarm functions as a single hazard. Unless dispersed with a flame-thrower or chemical spray, every character takes 1 point of damage per round that bypasses soft armor. |
| 45–48 | The Carnivorous Canopy | A Strangler Fern drops vines onto a random character. Requires an immediate DEX or Melee (Blade) check (8+) to hack free. If failed, the character is pulled 5 meters into the canopy and takes $1\text{d}6$ crushing damage per round. |
| 49–52 | Phosphorescent Bog-Lights | Chemiluminescent gas looks like an outpost's beacon. Navigating toward it requires a Navigator or Survival check (8+) to notice the path drops directly into a boiling sulfuric acid bog (inflicts $3\text{d}6$ acid damage to armor/suits per round). |
| 53–56 | The Slime-Crawler | A multi-segmented monstrosity bars the trail. (Animal: Hunter, Armor: 4, Hits: 35, Attack: Acidic Mandibles $2\text{d}6+2$). Its acidic blood corrodes metal weapons or armor used against it in melee (reducing armor value by 1 per hit). |
| 57–60 | Monsoon Cloudburst | A sudden torrential downpour completely blinds sensors and vision. All ranged combat DMs suffer a $-4$ penalty. The swamp floor floods within $2\text{d}6$ minutes; characters must make an Athletics (Endurance) check (7+) to avoid exhaustion. |
| 61–64 | The Lost Automaton | A rusted, art-deco robot from an extinct civilization lies buried. A successful Engineering (Mechanic) check (9+) restores its power. It can map the surrounding $2\text{d}6$ hexes of swamp perfectly before its core burns out completely. |
| 65–68 | Pterodactyl Dive-Bombers | Flying reptiles swoop down. They ignore the characters but target shiny exposed objects. Make a DEX check (8+) to keep hold of handheld items like binoculars, scanners, or sidearms. |
| 69–72 | The Electric Kelp-Bed | The shallow water is choked with bio-electric weeds. Wading through requires a Survival check (8+) to spot the voltage arcs. Failure inflicts $2\text{d}6$ stun damage (applied to END; if reduced to 0, the character passes out and begins drowning). |
| 73–76 | Smuggler’s Cache | A half-sunken cargo container sits in the reeds. Opening it requires an Engineering (Electronics or Mechanic) check (7+). Inside are 2 crates of illegal off-world luxury goods, a medkit, and 4 plasma-gun recharges. |
| 77–80 | The Screaming Ferns | The wind changes, causing a grove of hollow plants to whistle at a deafening frequency. All characters must make an END check (8+) or suffer a $-2$ DM to all tasks involving hearing or concentration for the next $1\text{d}4$ hours. |
| 81–84 | Venusian Tyrant-Lizard | The local apex predator emerges. (Animal: Killer, Armor: 3, Hits: 60, Attack: Massive Bite $4\text{d}6$). Its roar forces an immediate Morale/Leadership check (8+) for any accompanying hirelings or planetary guides to prevent them from fleeing. |
| 85–88 | The Magnetic Mudflat | High iron-lodestone concentrations disrupt technology. All electronic sensors, comms, and energy weapons suffer a $-2$ DM to operate within this hex. Comms are completely cut off from the orbiting starship. |
| 89–92 | Amoeba Shallows | The water ahead is actually a single giant, transparent protoplasmic organism. Spotting it requires a Recon check (9+). If stepped into, it inflicts $2\text{d}6$ acid damage per round to armor seals. |
| 93–96 | The Gas-Bubble Geyser | A pocket of volatile methane vents near the party. If anyone fires a ballistic weapon (due to muzzle flash) or uses an unshielded plasma weapon, the gas ignites, dealing $3\text{d}6$ fire damage to everyone within a 10-meter radius. |
| 97–100 | The Emperor of the Depths | A massive, semi-intelligent amphibian with powerful psionic capability blocks the waterway. It demands a toll. It communicates via telepathy, demanding one piece of high-tech machinery (TL9+) or it will capsize the party's swamp-boat. |
Referee’s Note on Suit Degradation: The atmospheric conditions of Pulp Venus are incredibly harsh on standard spacefarer gear. For every 24 hours spent in the swamps, have characters make an Engineering (Mechanic) check (6+) to maintain their suit seals. Failure indicates that the acid mist has begun eating through gaskets, applying a cumulative $-1$ armor penalty until repaired at a proper starport or camp locker.
