Below you will find the list of best online games of December 2026 based on the popularity of those games in this month. They might be the ones that you already know or could give you chance to discover titles you never even heard of, but keep in mind that, like any other ranking, this ranking is subjective to particular tastes of the users and the time they were placed here. While we try to keep this list up-to-date there might be some titles missing. If you know any new game that should be on this list just gives us a tip through submit new game form.
best online games September 2026 best online games October 2026 best online games November 2026
The Lone Detective
★★★★★
A single player online puzzle game - solve the criminal cases through analysis of the evidence and find the killer.
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Notpron
★★★★☆
Created in 2004 Notpron is a browser based puzzle game that requires lateral thinking. In 16 years only about 75 people have finished the game out of 19 millions that gave it a try.
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Grand Prix Racing Online
★☆☆☆☆
Bulgarian Formula One online manager that built a dedicated community of users, but is mostly famous for it’s rather shady practices when it comes to user data.
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Mafia 1930
★☆☆☆☆
German mafia online game set in the 1930s and with outlook stylized to meet the era.
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