Why Dark Forest Theory is WRONG (A Stellaris Experiment)

Dark Forest theory says the universe is a silent, deadly place where civilizations hide or strike first, but when I tried to simulate it in Stellaris, it collapsed under its own weight. In this video, I take a look at the fundamentals of why Dark Forest doesn't work in reality and hint at what might actually be possible instead. Check out the YouTube video for the full breakdown to kick off Season 1! 🔸 TLDR; - Interstellar war is impractical. - Latency kills hierarchy. - The only winning move is cooperation. 🔸 SCIENCE: So you want to go fast. REALLY fast. Well, you're limited by mass and energy. For an estimated 4000 metric ton starship (basically 2x the Space Shuttle's complete system - ie; booster and space vehicle) to hit 0.89c, you would need 4.29 x 10^23 J. For context (and conversion) that's 4.29 x 10^11 terawatts! Using this as the metric - https://terrapass.com/blog/impact-world-energy-consumption-and-solutions/ we get a rough approximation of 600 exajoules in 2025. Our near-light ship uses ~700 times that. This is hardly a big honking ISD, this is a tiny starship all things considered! For calculation, I used WolframAlpha https://www.wolframalpha.com/ (the sacred classic) and this calculator https://codingace.net/physics/mass_near_speed_of_light.html so feel free to plug in my values! The ESI https://phl.upr.edu/projects/earth-similarity-index-esi is what I used as a foundation for the habitable worlds in this scenario. I added it with my own research, which will be described further on my Patreon (freely available for anyone to view!). Teegarden's Star is super interesting as a heads up. 14-16 habitable planets is derived from the ESI list and a number of papers I've looked into. I'll be talking specifically about this next video! Can you make Dark Forest work? Prove me wrong in the comments or join the Discord to debate it! 🔸 Stellaris Mod Files: https://steamcommunity.com/sharedfiles/filedetails/?id=3787009856 🔸 Want to Dive Deeper? I’m building The Deepwell, a hard sci-fi universe where we test these ideas together. Want to help? Join the Discord or the Patreon to get early access to lore, vote on what we explore next, collaborate on alien species, cultures, and tech. The Deepwell is a collaborative hard sci-fi universe built on real physics and is copyright to Vav with Simbiotics LLC. Debate, share ideas, and help build the universe! 🔸 Patreon https://www.patreon.com/c/TheDeepwellwithVav 🔸 Discord: https://discord.gg/vuF8xx9yus 🔸 Socials: https://www.deviantart.com/vav-thedeepwell | https://www.reddit.com/user/Vav-TheDeepwell/ | https://bsky.app/profile/vav-thedeepwell.bsky.social] Written and presented by Vav with content belonging to Simbiotics LLC. 🔸 REFERENCES ► "A New Empirical Constraint on the Prevalence of Technological Species in the Universe" Frank, Adam & Sullivan (2016): https://journals.sagepub.com/doi/10.1089/ast.2015.1418 ► "The Great Silence: The Controversy Concerning Extraterrestrial Intelligent Life" Cirkovic (2009): https://www.brin-l.com/downloads/silence.pdf ► "Constraints on the Lifespan of Intelligent Technological Civilizations in the Galaxy" Rahvar, Rouhani (2026): https://doi.org/10.1093/mnras/stag405 ► "THE FERMI PARADOX AND THE AURORA EFFECT: EXO-CIVILIZATION SETTLEMENT, EXPANSION AND STEADY STATES" (International Journal of Astrobiology) Frank, Adam & Cartin (2020): https://arxiv.org/pdf/1902.04450 ► "Winchell's HabHYG Starmaps" https://www.projectrho.com/public_html/starmaps/mapindex.php#id--Winchell's_HabHYG_Starmaps 🔸 MUSIC Music licensed by https://www.youtube.com/@alkakrab Alkakrab, with license purchased from artist via asset pack (610+ Tracks Mega Music Bundle [No AI] by alkakrab- https://alkakrab.itch.io/270bundle). Per license, "Commercial Use Allowed - including monetized games, apps, and YouTube videos, regardless of income or audience size. Permitted Uses: Video games, YouTube, Twitch, Kick & etc. videos / streams--" 0:00 Wild Forest 1:51 Stars in the Abyss 5:21 Echoes of Extinction 11:20 Wild Forest 12:30 "The Other Edge Of The Sky" by Glimmercat "The Other Edge Of The Sky" ending song by Glimmercat commissioned by Vav - find him here merryjest.bandcamp.com. Character art of Vav by Itto https://linktr.ee/itto0212. Ending scene by Vav. #darkforest #stellaris #scifi #science