Simium wins in the age of AI
17 Apr 2026
Simium is building the digital living worlds of sport.
For twenty years, football games have split the category into parts.
EA Sports FC gives you the match. Football Manager gives you the spreadsheet. Web3 games give you the asset.
None of them give you sport as a persistent world.
That is the gap.
Thesis
Simium's core technology is a persistent world model.
Everything comes from the same world state:
- clubs
- players
- competitions
- history
- identity
- media
- rivalry
- ownership
That matters because it creates a different kind of product.
In that structure:
- Simium is the company
- Footium is the world
- FFL is the first competitive game inside it
A lot of companies are now building pieces of the world-model stack: explorable AI worlds, persistent 3D environments, generated characters, simulation tooling, even playable real-time worlds. But many of them are still focused more on visual and spatial generation than on deeply simulated, state-first worlds. The more interesting opportunity is the opposite: a vertical, opinionated, coherent world built top-down, where every output is derived from an underlying state. Not a generated surface, but a simulated system. That means identity, rivalry, media, progression, and gameplay all come from the same source of truth. Many teams are building world-model technology. Far fewer are building coherent, persistent worlds with real stakes. Fewer still are doing it in sport.
Why now
AI is collapsing the cost of world-building.
METR found that the length of tasks frontier AI agents can complete has been doubling on roughly a 7-month cycle.[^1] Epoch AI separately estimated that global AI compute capacity was also doubling on a similar timescale.[^2]
If that compounding continues, football products will not just get cheaper to make. They will become broader, more reactive, and more alive.
Commentary, reports, interviews, visuals, highlights, social content, match presentation, and eventually richer simulation itself all become easier to generate from the same underlying world state.
The bottleneck shifts.
It is no longer: can this world be built? It becomes: who builds the best world first?
Constraint
The constraint is simple:
everything comes from the world state.
If a player has a face, it comes from that player. If commentary exists, it comes from that match. If a rivalry exists, it comes from repeated competition. If media exists, it comes from the world.
This is what stops the product becoming fluff. It keeps simulation, identity, and output tied together.
Prediction
The winning sports product of the AI era will not be the one with the best menu system or the largest asset pipeline.
It will be the one with the most coherent world model.
The near-term prediction is simple: football products built on annual content production pipelines will look increasingly brittle. Products built on persistent world state will compound continuously.
That is why this matters.
Simium is not just building a game. It is building the system from which better sports worlds can keep emerging.
Footium is the first one.
[^1]: METR, "Measuring AI Ability to Complete Long Tasks". [^2]: Epoch AI, "Global AI computing capacity is doubling every 7 months".