Concentration
Enjoy the classic card game of concentration!
Estimated lifetime revenue
Free-to-play
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
Est. players
approximately 173
people who own it
Reviews
888%
Concurrent players
0
read Sep 25, 2026, 15:00 UTC
Followers
18
Steam group
Trends
Historical charts
Followers18
181818.818.518.2
Aug '26Sep '26
Steam followers (game-group members) tracked daily from when we started recording.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.