Kosmic Kart

A Mario Kart-style racing game you play online with friends in your browser.

Unclaimed

1 ratings3.64

Saves2

CategoryGames

PlatformWeb

PricingFree

Kosmic Kart is a free online kart racing game inspired by Mario Kart. It runs in a browser with no downloads required, supports up to 8 players per race with integrated video chat, multiple tracks, karts, and items. Players can use a phone as a controller or play directly on their device. It's made by Kosmi and is not affiliated with Nintendo.

multiplayer

Ratings & Reviews

Write a review

3.64

1 reviews

Product

3.64

Design & Polish

4.14

Performance

3.14

Mobile PageSpeed

Performance: 100 out of 100, Good
Accessibility: 85 out of 100, Needs improvement
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

Website checks are queued. Results will appear here when complete.

Be the first to share a thoughtful review.

Information

CategoryGames

PlatformsWeb

PricingFree

AccountNot confirmed

ListedSeptember 2026

WebVisit

Report a problem

Website checks

Mobile PageSpeed

Performance: 100 out of 100, Good
Accessibility: 85 out of 100, Needs improvement
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

Website checks are queued. Results will appear here when complete.

Around the Web

Show HN2 source points · 1 comments