Is Outbreak: Endless Nightmares multiplayer or co-op?
Yes — co-op, plus local/split-screen. Outbreak: Endless Nightmares is a horror game released in 2021, 46% positive on Steam (35 reviews), with 1 playing right now. $14.99 on Steam.
Co-opLocal / split-screenSingle-player tooHorror · Horror
The nightmare continues for Lydia and her fellow survivors. Experience true horror in this co-op survival…
How Outbreak: Endless Nightmares plays with friends, according to Steam
- Online co-op
- Not listed on Steam
- Local / split-screen co-op
- Yes
- Online PvP
- Not listed on Steam
- LAN play
- Not listed on Steam
- Remote Play Together (one copy, streamed to friends)
- Yes
- Single-player mode
- Yes
Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.
Steam tags: Action Roguelike, Horror, Survival Horror, Dungeon Crawler, PvE, Survival, Rogue-like, RPG
Do you and a friend both own Outbreak: Endless Nightmares?
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Outbreak: Endless Nightmares is one of them — then helps you pick tonight's game with a weighted roll or a bracket.
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Quick answers
- Is Outbreak: Endless Nightmares co-op?
- Yes, Outbreak: Endless Nightmares supports co-op.
- Does Outbreak: Endless Nightmares have PvP?
- Steam does not list PvP for Outbreak: Endless Nightmares.
- Do we both need to own Outbreak: Endless Nightmares to play together?
- Not always. Outbreak: Endless Nightmares supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.
- How many people play Outbreak: Endless Nightmares?
- About 1 players were in-game when this page's data was last refreshed (2026-09-09).
- Does Outbreak: Endless Nightmares have split-screen or local multiplayer?
- Yes. Steam lists Outbreak: Endless Nightmares with shared/split-screen co-op on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.