Is Microsoft Allegiance multiplayer or co-op?

Yes — PvP. Microsoft Allegiance is a competitive shooter game released in 2017, 79% positive on Steam (180 reviews). Free on Steam.

Steam tags: Team-Based, Free to Play, Space Sim, FPS, RTS, Competitive, Multiplayer, Action

Do you and a friend both own Microsoft Allegiance?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Microsoft Allegiance 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 Microsoft Allegiance you can play together

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

Quick answers

Is Microsoft Allegiance co-op?

Microsoft Allegiance does not list co-op on Steam; it has PvP.

Does Microsoft Allegiance have PvP?

Yes, Microsoft Allegiance has player-versus-player modes.

How many people play Microsoft Allegiance?

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; page updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. How the data works · Legal & privacy · All types · Game Pass