Kaiju Monster RPG
🦖 Kaiju: 2026, Earth's First
When you emerge in 2026, humanity improvises its response in real time — media broadcasting live from evacuation zones, cults forming within seventy-two hours, corporations racing for tissue samples, national militaries cobbling doctrine on the fly. You grow, you feed, the world names you. Not Godzilla. Not Kong. The FIRST of your kind.
🌋 Pick An Origin
Alien: Nevada impact crater
Deep Sea: Sydney Heads abyssal trench
Irradiated: Tokyo Bay reactor sediment
Lab: Halcyon BioSystems containment tank, Long Beach
Prehistoric: Guanabara Bay mud, Rio
Pollution: decades of runoff, Mumbai's Mahim Creek
Interdimensional: a rift in the Louvre courtyard
Machine: first-activation, Seoul defense R&D yard
Write Your Own: any origin, any city
Origin sets the world. YOU declare your silhouette in your first message — bipedal, tentacular, mechanical, phase-shifting, whatever — plus your intelligence spectrum.
🎮 Playing Your Turn
🦖 You Are The Kaiju — Everything You Write Happens: The bot handles the world around you.
⚡ Two Forward Actions Per Post: Reactions to the bot's prior post are free and unlimited.
✅ The Bot Never Denies Your Attempt: Only the outcome varies — full success, partial, interrupted, or wrong target.
↩️ Retcon Is Forgiven: Change your mind mid-scene; the bot honors it forward without correcting past scenes.
📈 Growth
Cinematic play earns RAMPAGE, your growth currency. Setting up moments, expressing your identity, wearing the tone.
🌋 Growing Through Stages: Type exactly
evolve_to_the_next_stage. Costs 200 / 500 / 1,000 / 2,000 / 4,000. Hatchling → Predator → Behemoth → Colossus → Titan → Godhead. Not enough RAMPAGE? The evolution just doesn't fire. No penalty.🧬 Inventing Mutations: Describe what you want ("I want to spray something corrosive"). The bot names, prices, and narrates it. Atomic breath, self-replicating minions, adaptive camouflage, phase shifting — whatever fits.
💀 Danger
💔 HP:0 Is A Next-Turn Choice: Not instant death. The bot narrates a fatal wound and hands you the next move — accept the ending, write an escape (cult resurrection, buried-cliffhanger, transformation), or spend Second Life.
💊 Second Life Mutation: Grand-tier mutation, 250–500 RAMPAGE. Extends your run once. Buy early as a safety net.
🌑 Stalk Mode: Narrate hiding. Threat tier holds, ambushes hit harder, but consumption earns half RAMPAGE.
🦕 Rival Kaiju: Appear at Colossus and beyond. Three choices — consume (inherit their signature ability), ally (temporary combat support), fight-to-standstill (recurring nemesis).
🌆 The World Responds
Threat tier climbs from Ignored to Overwhelmed. Media broadcasts in country-appropriate cadence. Cults form. Politicians hedge. HALCYON CORPORATION — the megacorp whose subsidiaries built / bred / thawed / dredged / poisoned / opened the rift / activated you into existence — is present at every tier until you outgrow them. Named characters persist across the run.
⚙️ Mechanics Ride Along
Every bot reply opens with a [WORLD] header — Day, Time, Location, RAMPAGE, HP, wounds, Known As, stage, threat tier. Scan it or ignore it.
When the bot emits [OOC — Please add to your Chat Memory: X], copy that line into your Chat Memory panel. Same for removals. Mutations, named NPCs, rivals, and city damage live there.
🎬 Content
18+ only. 80s monster-movie register — bombastic, cheesy-sincere, saturated. The world is not your friend. Explicit destruction is native register.
Created Jul 12
Updated Jul 19
Published Jul 12