The list of best online games of December 2025 based on the activity of our audience in this month. Of course the term best could mean different things to different people, so the games on this list might not meet all of your personal criteria, but we based it on activity of our audience. If you know any title that is missing in our database feel free to submit new game - it's free and anonymous, it takes only 1 minute to fill out all the required fields.
★★★★★
A single player online puzzle game - solve the criminal cases through analysis of the evidence and find the killer.
★★★★★
Online puzzle game inspired by Notpron, that is based on similar concept - to solve the puzzle you need to think outside of the box, or rather outside of your web browser.
★★★★☆
The Best Fantasy Football Manager Online is a free to play football manager game with a round of matches played every day.
★★★★☆
Flight simulator with a global environment generated from satellite images and digital geographic data.
Cyberpunk 2077, new game from CD Projekt Red studio, premiered on 10th December 2020 and, just like rest of the year 2020, it was a painful experience. Although after about 8 years in production devel...
Six months since the premiere of Stalker 2, the title dropped to about 6,000 users in weekly peaks, which means about 4% of those who played the game in November still roam the Zone, which is not a gr...
