r/SimulationTheory is a subreddit with 229k members. The community frequently discusses simulation, reality, ai, consciousness, and mind, and they frequently recommend/review theory books, and the most common flair used is discussion, story/experience, media/link, glitch, and other.
This subreddit is for the debate of, comment on, or casual observance of the possibility that the reality we experience is actually a simulated one. "Like the Matrix?" Yep, like the Matrix.
Banner and Logo were made by: u/Fair-Finger-6871
Popular Topics in r/SimulationTheory
#1
Simulation
90 posts
#2
Reality
25 posts
#3
Ai
16 posts
#4
Consciousness
11 posts
#5
Mind
10 posts
#6
Dreams
6 posts
#7
Theory
5 posts
#8
Time
5 posts
#9
God
5 posts
#10
Gravity
4 posts
Products Discussed in r/SimulationTheory
Theory Books
3 reviews
#1
Rizwan Virk
5.0★ from 1 review
#2
Ernest Cline
5.0★ from 1 review
#3
Thomas Campbell
5.0★ from 1 review
Flair Used in r/SimulationTheory
#1
Discussion
: "What if the brain is a receiver and not the source?"
52 posts
#2
Story/Experience
: "Why EVRYTHING feels unreal and weird these days...."
23 posts
#3
Media/Link
: "We live in a simulation and AI can switch it off"
7 posts
#4
Glitch
: "Have you noticed how people you go no-contact with suddenly stop appearing in your life?"
5 posts
#5
Other
: "LOL Brightening your day with a little comedy. What my personal experience in the simulation is like."
3 posts
Member Growth in r/SimulationTheory
Yearly
+45k members(24.2%)
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About
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Last updated: November 5, 2026