Is Mr. Sun's Hatbox co-op?

Yes, Mr. Sun's Hatbox supports co-op.

Does Mr. Sun's Hatbox have PvP?

Yes, Mr. Sun's Hatbox has player-versus-player modes.

Do we both need to own Mr. Sun's Hatbox to play together?

Not always. Mr. Sun's Hatbox supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.

How many people play Mr. Sun's Hatbox?

About 5 players were in-game when this page's data was last refreshed (2026-09-09).

Does Mr. Sun's Hatbox have split-screen or local multiplayer?

Yes. Steam lists Mr. Sun's Hatbox with shared/split-screen co-op and shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.

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Multiplayer games › Shooter › Co-op shooter

Is Mr. Sun's Hatbox multiplayer or co-op?

Yes — co-op and PvP, plus local/split-screen. Mr. Sun's Hatbox is a co-op shooter game released in 2023, 86% positive on Steam (445 reviews), with 5 playing right now. $14.99 on Steam.

Co-opPvPLocal / split-screenSingle-player tooShooter · Co-op shooter

Mr Sun’s Hatbox is a slapstick, roguelite platformer about getting the job done at all costs. Upgrade your…

How Mr. Sun's Hatbox plays with friends, according to Steam

Online co-op: Not listed on Steam
Local / split-screen co-op: Yes
Online PvP: Not listed on Steam
Local / split-screen PvP: Yes
LAN play: Not listed on Steam
Remote Play Together (one copy, streamed to friends): Yes
Single-player mode: Yes
Controller: Full controller support

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: Action, Online Co-Op, Metroidvania, Adventure, Tactical, Shooter, Story Rich, RPG

Do you and a friend both own Mr. Sun's Hatbox?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Mr. Sun's Hatbox 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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Tired of Mr. Sun's Hatbox? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Mr. Sun's Hatbox co-op?: Yes, Mr. Sun's Hatbox supports co-op.
Does Mr. Sun's Hatbox have PvP?: Yes, Mr. Sun's Hatbox has player-versus-player modes.
Do we both need to own Mr. Sun's Hatbox to play together?: Not always. Mr. Sun's Hatbox supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.
How many people play Mr. Sun's Hatbox?: About 5 players were in-game when this page's data was last refreshed (2026-09-09).
Does Mr. Sun's Hatbox have split-screen or local multiplayer?: Yes. Steam lists Mr. Sun's Hatbox with shared/split-screen co-op and shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.

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