Deadlock is an action game built around multiplayer matches, and its current design is presented as experimental rather than settled: the store description identifies it as an early-development build with temporary art and experimental gameplay. Its matchmaking update distinguishes two ways to approach those matches, giving the game a lower-stakes option alongside a more competitive queue.
Standard Mode is designed for playing with friends, with no restrictions on party size or skill spread. It can also accommodate practice with less familiar heroes: the matchmaker adjusts the game it places you in to account for your experience with that hero. Ranked Mode instead pairs players of similar skill and uses seasonal ranks, with Rank Points and subranks marking progress. Its documented entry requirements include wins in Standard Mode and a roster of heroes with which the player has won games; Ranked parties are limited to solo or duo.
That split helps frame a player-count page: Deadlock is a multiplayer game whose activity may reflect both flexible, social Standard matches and the more constrained Ranked queue. The play format matters as context, but these are distinct ways of organizing matches, not interchangeable measures of what players are doing. Access is described as limited to friend invites via playtesters, so the game’s documented status is part of the picture too.