Sports · Strategy · made with Claude
20-0
Draft an NFL roster from random franchise eras and try for a perfect season.
About 20-0
In 20-0 you draft an NFL roster and try to take it through a season without a loss. Every pick draws from a random franchise era somewhere in NFL history, so your lineup ends up mixing players from different teams and decades. Once it is full, you find out whether the finished team can win every game.
The strategy lives in the roster-building decisions. Because the eras come up at random, you weigh star names against positional needs and adapt as the pool changes from one pick to the next, which makes it as much strategy as sports.
A perfect season is the target, which gives every draft a clear measure of success. The creator names Claude and Kimi as the AI behind it, and you play it solo.
How it was made
The creator did not say how much code AI wrote. Source: Project README.
Evidence: the creator's own account.
- AI provider
Anthropic, 
Moonshot AI- AI tools
- Claude app
- Players
- Single player
Questions about 20-0
Is 20-0 free to play?
Yes. 20-0 runs in your web browser at no cost, with no download or account needed.
Which AI was used to make 20-0?
20-0 was made with Claude app, Claude, and Kimi. The creator did not say how much code AI wrote, according to the project README.
Can I play 20-0 on my phone?
20-0 is built for desktop browsers. It may not work well on a phone.
Who made 20-0?
20-0 was made by Gamerank. See their profile on GamesByAI for their other games.
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