Is Day of Defeat co-op?

Steam's store page doesn't flag a co-op category, but players tag Day of Defeat as co-op.

Does Day of Defeat have PvP?

Steam's store page doesn't flag a PvP category, but Day of Defeat is tagged Team-Based — it's player-versus-player.

Do we both need to own Day of Defeat to play together?

Yes. Day of Defeat is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.

How many people play Day of Defeat?

About 87 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › Shooter › Competitive shooter

Is Day of Defeat multiplayer or co-op?

Yes — co-op and PvP. Day of Defeat is a competitive shooter game released in 2003, 90% positive on Steam (7,102 reviews), with 87 playing right now. $4.99 on Steam.

Online multiplayerShooter · Competitive shooter

Enlist in an intense brand of Axis vs. Allied teamplay set in the WWII European Theatre of Operations. Players assume the role of light/assault/heavy infantry,…

How Day of Defeat plays with friends, according to Steam

Online co-op: Not listed on Steam
Local / split-screen co-op: Not listed on Steam
Online PvP: Not listed on Steam
LAN play: Not listed on Steam

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: FPS, World War II, Multiplayer, Shooter, Action, War, Team-Based, Classic

Do you and a friend both own Day of Defeat?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Day of Defeat is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

Games like Day of Defeat you can play together

Counter-Strike 2

Competitive shooter · 87% positive on Steam (8,815,087 reviews) · 1,013,936 playing right now

Counter-Strike

Competitive shooter · 97% positive on Steam (250,245 reviews) · 7,323 playing right now

Counter-Strike: Source

Competitive shooter · 96% positive on Steam (182,234 reviews) · 6,187 playing right now

Titanfall® 2

Competitive shooter · 95% positive on Steam (256,188 reviews) · 1,173 playing right now

A.V.A Global

Competitive shooter · 47% positive on Steam (7,604 reviews) · 212 playing right now

Battlefield: Bad Company™ 2

Competitive shooter · 85% positive on Steam (37,187 reviews) · 22 playing right now

Tired of Day of Defeat? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Day of Defeat co-op?: Steam's store page doesn't flag a co-op category, but players tag Day of Defeat as co-op.
Does Day of Defeat have PvP?: Steam's store page doesn't flag a PvP category, but Day of Defeat is tagged Team-Based — it's player-versus-player.
Do we both need to own Day of Defeat to play together?: Yes. Day of Defeat is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Day of Defeat?: About 87 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass