Is One Troll Army co-op?

One Troll Army does not list co-op on Steam; it has Online multiplayer, Single-player too.

Does One Troll Army have PvP?

Steam does not list PvP for One Troll Army.

How many people play One Troll Army?

About 3 players were in-game when this page was built (2026-09-09).

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

Multiplayer games › Strategy › Tower defense

Is One Troll Army multiplayer or co-op?

Yes — online multiplayer. One Troll Army is a tower defense game released in 2016, 86% positive on Steam (1,461 reviews), with 3 playing right now. Free on Steam.

Online multiplayerSingle-player tooStrategy · Tower defense

Play as a giant troll in One Troll Army - a defense game about building forts, upgrading your troll, and fighting off waves of enemies. Play Against The Twitch…

Steam tags: Strategy, Free to Play, Tower Defense, Indie, Casual, Multiplayer, Fantasy, Action

Do you and a friend both own One Troll Army?

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

Compare our libraries Steam store page

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

Quick answers

Is One Troll Army co-op?: One Troll Army does not list co-op on Steam; it has Online multiplayer, Single-player too.
Does One Troll Army have PvP?: Steam does not list PvP for One Troll Army.
How many people play One Troll Army?: About 3 players were in-game when this page was built (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; updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation.