A free memory game inspired by Ayumu the chimpanzee at Kyoto University
Party games for the TV you already have
Stage
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Founded
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Based in
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Pricing model
Free
Paid
Pricing
Not given
Showdown: $7.99 USD. Grand Slam: $7.99 USD. Agents of Mischief: $7.99 USD. Werewolf: $4.99 USD. All prices are one-time purchases with 30-day access via Party Pass Code.
Key features
Progressive levels that add numbered squares
Flash window shrinks as difficulty increases
Three-strike game over system
Local browser storage of scores
Challenge links with shared level difficulty
Customizable flash speed via URL parameter
Rules and scoring displayed on TV screen
Runs offline after initial load
Phone remote control via QR code
Built-in music and ambient sound
No downloads or accounts required
Adaptive difficulty for mixed ages
Dynamic team shuffling between rounds
What makes it different
Based on genuine peer-reviewed research from Kyoto University's 2007 Ayumu experiment
No account, no download, no personal data collection
Includes detailed educational articles about the original experiment and memory science
All games run on existing TV with browser, no special equipment needed
Host runs the room while TV manages rules and scoring
30-day access from single purchase, no subscription
Works offline after initial load to handle spotty Wi-Fi
ChimpTest
Lets1UP