Is Rebel Inc: Escalation co-op?

Yes, Rebel Inc: Escalation supports co-op.

Does Rebel Inc: Escalation have PvP?

Yes, Rebel Inc: Escalation has player-versus-player modes.

Do we both need to own Rebel Inc: Escalation to play together?

Yes. Rebel Inc: Escalation 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 Rebel Inc: Escalation?

About 358 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 › Strategy › Builder & management

Is Rebel Inc: Escalation multiplayer or co-op?

Yes — co-op and PvP. Rebel Inc: Escalation is a builder & management game released in 2021, 83% positive on Steam (6,316 reviews), with 358 playing right now. $14.99 on Steam.

Co-opPvPSingle-player tooStrategy · Builder & management

A unique and deeply engaging political/military strategic simulation from the creator of Plague Inc. Balance competing civilian and military priorities and…

How Rebel Inc: Escalation plays with friends, according to Steam

Online co-op: Yes
Local / split-screen co-op: Not listed on Steam
Online PvP: Yes
LAN play: Not listed on Steam
Cross-platform multiplayer (Windows / Mac / Linux): Yes
Single-player mode: Yes
Mods: Steam Workshop

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: Strategy, Simulation, Political Sim, Casual, Indie, Military, Political, War

Do you and a friend both own Rebel Inc: Escalation?

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

Or open the Steam store page.

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Quick answers

Is Rebel Inc: Escalation co-op?: Yes, Rebel Inc: Escalation supports co-op.
Does Rebel Inc: Escalation have PvP?: Yes, Rebel Inc: Escalation has player-versus-player modes.
Do we both need to own Rebel Inc: Escalation to play together?: Yes. Rebel Inc: Escalation 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 Rebel Inc: Escalation?: About 358 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