Brain Jar Games

San Francisco, CA · Founded 2024 · Privately Held (backing)

Developer of a gaming studio designed to create bold games that players feel compelled to share. Brain Jar Games is based in San Francisco, CA and was founded in 2024. It was valued at $40 million at its seed round in Oct 2025, the last priced event on record. It has raised $12.2 million across 2 recorded rounds; the latest was a $5.5 million early-stage round in Sep 2025.

PMV mark · valuation
$40.0M
Oct 2026
Priced at
its seed round
Oct 2025
Total raised
$12.2M
Last round
Early Stage VC
Sep 2025
What is Brain Jar Games worth?
$40.0MPrivateMarketView mark · Oct 2026

Valued at $40.0M at its seed round, Oct 2025. Nothing has traded since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Brain Jar Games funding history

2 rounds
DateRoundRaisedPost-money
Sep 2025Early Stage VC$5.5M▮
Dec 2023Early Stage VC$6.7M▮
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Brain Jar Games valuation

Brain Jar Games was valued at $40 million at its seed round in Oct 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Brain Jar Games raised?

Brain Jar Games has raised $12.2 million across 2 recorded rounds since 2023. The largest was a $6.7 million early-stage round in Dec 2023; the most recent was a $5.5 million early-stage round in Sep 2025.

Brain Jar Games has filed 3 Form Ds with the SEC since 2024, most recently in Oct 2025 ($5.5 million sold to 6 investors).

How Brain Jar Games's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Brain Jar Games, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Brain Jar Games

What is Brain Jar Games worth?
Brain Jar Games is valued at $40.0M as of Oct 2026. Valued at $40.0M at its seed round, Oct 2025. Nothing has traded since.
How much has Brain Jar Games raised?
Brain Jar Games has raised $12.2M in total funding across 2 recorded rounds.
When did Brain Jar Games last raise?
Brain Jar Games last raised in Sep 2025 (Early Stage VC), raising $5.5M.