By mid-June 2026, at least 174 Roblox games had reached one billion visits. That number continues to rise, so any list will eventually become outdated.
One billion visits does not mean one billion different people. The same player can visit a game many times, and each return can add another visit.
The first game to reach it
MeepCity became the first Roblox game known to pass one billion visits in 2018. At the time, the milestone was rare enough to be major platform news.
Now there are games with tens of billions of visits. Reaching one billion is still a huge achievement, but Roblox itself is much larger than it was in 2018.
What counts as a visit?
Visits measure sessions rather than unique people. If you play your favourite game after school every day, those separate joins can all become part of its visit total.
A visit total also covers the game's full history. It does not tell you how many people are online now or how many still return each week.
Why exact lists disagree
Games pass the milestone at different times, while renamed, private or deleted games can make lists harder to compare. Roblox does not keep one simple public page counting every billion-visit game.
That is why we use a dated answer. The useful fact is not only 174, but that it was the recorded total by mid-June 2026 and will be higher later.