Is Castle Story co-op?

Yes, Castle Story supports co-op.

Does Castle Story have PvP?

Yes, Castle Story has player-versus-player modes.

Do we both need to own Castle Story to play together?

Yes. Castle Story 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 Castle Story?

About 36 players were in-game when this page's data was last refreshed (2026-09-09).

Can you play Castle Story on LAN?

Yes. Steam lists LAN co-op and LAN PvP for Castle Story, so it works on a local network without the game's online servers.

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

Multiplayer games › Sandbox & building › Building & crafting

Is Castle Story multiplayer or co-op?

Yes — co-op and PvP. Castle Story is a building & crafting game released in 2017, 64% positive on Steam (10,063 reviews), with 36 playing right now. $9.99 on Steam.

Co-opPvPSingle-player tooSandbox & building · Building & crafting

Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons.…

How Castle Story plays with friends, according to Steam

Online co-op: Yes
Local / split-screen co-op: Not listed on Steam
Online PvP: Yes
LAN play: Yes
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: Colony Sim, Strategy, Building, Sandbox, Multiplayer, Survival, Open World Survival Craft, Indie

Do you and a friend both own Castle Story?

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

House Flipper 2

Building & crafting · 85% positive on Steam (13,691 reviews) · 2,543 playing right now

Trove

Building & crafting · 80% positive on Steam (92,370 reviews) · 758 playing right now

Eco

Building & crafting · 81% positive on Steam (13,212 reviews) · 692 playing right now

OpenTTD

Building & crafting · 96% positive on Steam (14,394 reviews) · 445 playing right now

Mortal Online 2

Building & crafting · 61% positive on Steam (12,943 reviews) · 440 playing right now

Goat Simulator

Building & crafting · 91% positive on Steam (68,580 reviews) · 71 playing right now

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

Quick answers

Is Castle Story co-op?: Yes, Castle Story supports co-op.
Does Castle Story have PvP?: Yes, Castle Story has player-versus-player modes.
Do we both need to own Castle Story to play together?: Yes. Castle Story 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 Castle Story?: About 36 players were in-game when this page's data was last refreshed (2026-09-09).
Can you play Castle Story on LAN?: Yes. Steam lists LAN co-op and LAN PvP for Castle Story, so it works on a local network without the game's online servers.

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