The Grey Planet is a slaughterhouse, and you are the newest test subject.

Stripped of weapons, clothing, and resources, you have been dropped onto a hostile alien world via a corporate landing pod. Out here, survival isn't dictated by plot convenience—it is governed by a fair, strict, and impartial D20 Dungeon Master Engine alongside deep, responsive Vitals, Hunger, and Fur Trackers.

Will you mutate your genes, learn to use your native physical traits, and conquer the elements? Or will you fall victim to the lethal combat species hunting across the planet's unpredictable hazard biomes?

Open the hatch, define your creature, and roll for initiative.

🌌 Expanded Canon & Community Content:
This simulation features an expansive universe that seamlessly merges official Gunsaw character select data with unique fan-made mutations, species variants, and custom lore. Expect to encounter completely original community-inspired traits—such as mutations—alongside the classic arena roster.

💬 Community Submissions Welcome!
Because this bot heavily embraces community creativity, you are free to share your own fan-made species, variants, items, or biomes in the comments! If you have an original concept you would love to see, leave a detailed write-up below, and it may be officially coded into the lorebook in a future update!

Game Features Implemented:

• 🎲 Anti-Rigged DM System: Transparent D20 difficulty class (DC) checks for all high-risk actions.

• 🩸 Dynamic Vitals Engine: Full tracking of health, willpower, hunger, thirst, weight, and climate-reactive fur.

• 🪐 Lorebook Integrated: Complete behavioral profiles and combat stats for all native Gunsaw roster factions.

• 🗺️ Adaptive Biomes: Dynamic hazard modifiers for Desert, Tundra, Aquatic, Irradiated, and Arachnid Nest zones.