Activision has announced the first beta session for Call of Duty: Black Ops 4's Blackout mode. As was the case with this month's private multiplayer beta, the first Blackout test will be reserved exclusively for PS4 players and is scheduled to kick off on September 10.

Blackout is Black Ops 4's take on battle royale. Aside from a brief glimpse in the game's latest trailer, however, Activision hasn't shared many details about the mode yet. Likewise, the publisher didn't provide much information as to what the Blackout beta will entail, but the official Call of Duty Twitter account revealed that players will have three different options to play the mode: solos, duos, and quads.

To get access to the Blackout beta, you'll need to pre-order a copy of Black Ops 4. While the first session will only be available on PS4, Activision will host additional beta sessions for other platforms at a later date. Xbox One owners will likewise need to pre-order the game to participate in the Blackout beta, but PC players will be able to jump in even without reserving the title.

Black Ops 4's Blackout mode was first announced at E3 this past June. Developer Treyarch says it features the largest map the studio has ever created--approximately 1,500 times larger than Nuketown. The developer also revealed the mode draws heavily from previous Black Ops games and features ground, air, and sea vehicles--although last we heard, Treyarch was still undecided on Blackout's player count.

Call of Duty: Black Ops 4 releases for PS4, Xbox One, and PC on October 12. In addition to Blackout, the game will launch with an expanded Zombies mode. However, it won't feature a traditional single-player campaign; instead, players will be able to undertake a series of solo missions that focus on each of Specialist character.