Is Serious Sam II co-op?

Yes, Serious Sam II supports co-op.

Does Serious Sam II have PvP?

Yes, Serious Sam II has player-versus-player modes.

How many people play Serious Sam II?

Player counts were not available when this page was built.

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Multiplayer games › Shooter › Classic & campaign shooter

Is Serious Sam II multiplayer or co-op?

Yes — co-op and PvP. Serious Sam II is a classic & campaign shooter game released in 2012, not enough Steam reviews yet. $0.99 on Steam.

Co-opPvPSingle-player tooShooter · Classic & campaign shooter

Serious Sam II is a shot of adrenaline to the hearts of first-person shooter fans across the world. This is serious!

Steam tags: Action, Indie

Do you and a friend both own Serious Sam II?

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

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

Quick answers

Is Serious Sam II co-op?: Yes, Serious Sam II supports co-op.
Does Serious Sam II have PvP?: Yes, Serious Sam II has player-versus-player modes.
How many people play Serious Sam II?: Player counts were not available when this page was built.

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; updated 2026-09-08. Powered by Steam — not affiliated with or endorsed by Valve Corporation.