Is Pirates of Rectangular free?

Yes — Pirates of Rectangular is free to play, so you can install and play it without buying anything.

Is Pirates of Rectangular Steam Deck compatible?

Mostly. Valve rates Pirates of Rectangular Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Pirates of Rectangular on Mac?

Not natively — Steam lists no macOS version of Pirates of Rectangular. Mac players would need a cloud gaming service or a Windows compatibility layer.

Is Pirates of Rectangular multiplayer?

No — Steam lists Pirates of Rectangular as single-player only.

Is Pirates of Rectangular on PC Game Pass?

No — Pirates of Rectangular is not on PC Game Pass right now.

Pirates of Rectangular

Name: Pirates of Rectangular
Brand: Zärro Studios
Availability: InStock

Zärro Studios · December 1, 2023 · Casual, Adventure, Arcade, 2D, 2D Fighter

Pirates of Rectangular is free to play — no purchase needed. We track it so you know if that ever changes.

Adventure deals

9 user reviews100% · 9

Best price

Free

Get it free on Steam

This game is free to play. Get it on Steam →

Screenshots

Pirates of Rectangular price

Pirates of Rectangular is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Pirates of Rectangular

"Shapes are what our world is made of"

The Shape Alliance is seeking brave sailors to combat the rebellious Pirates of Rectangular.
Can you restore order to the geometric world and end the conflict?

Navigate Your Ship!

A true captain always has the ship under control!
Dodge obstacles and skillfully navigate around your enemies.

Utilize Your Weapons!

Use the available cannons and rockets to fight against the pirates.
Sometimes, it takes more than just words for others to understand you.

Don't Let Them Board!

Cannonballs are scarce for the pirates,
so they'll try to ram your ship and board it!

Keep an Eye on Your Surroundings!

There are things you'd better avoid!
That includes leaking oil barrels that restrict your ship's movement.

What are you waiting for? Show us who the one true captain is!
Join the fight against the Rectangulars and lead the Shape Alliance to victory!

Pirates of Rectangular — game info

Platforms: Windows
Steam Deck: Playable
Player modes: Single-player
PC Game Pass: Not included

Pirates of Rectangular — questions & answers

Is Pirates of Rectangular free?: Yes — Pirates of Rectangular is free to play, so you can install and play it without buying anything.
Is Pirates of Rectangular Steam Deck compatible?: Mostly. Valve rates Pirates of Rectangular Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.
Can I play Pirates of Rectangular on Mac?: Not natively — Steam lists no macOS version of Pirates of Rectangular. Mac players would need a cloud gaming service or a Windows compatibility layer.
Is Pirates of Rectangular multiplayer?: No — Steam lists Pirates of Rectangular as single-player only.
Is Pirates of Rectangular on PC Game Pass?: No — Pirates of Rectangular is not on PC Game Pass right now.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Apr 11, 2024

⠀

11 found this helpful

Recommended May 1, 2024

Chill boat fighting game with permadeath mechanic

2 found this helpful

Recommended Sep 25, 2025

Ah yes, nothing like the sweet thrill of dying once and immediately being thrown back to level one. Forget progress bars, forget checkpoints true enlightenment comes only when the game laughs in your face and says, ‘Congrats, you’re a failure. Now do it all again, champ.’ Absolutely beautiful design. 10/10, please ruin my life again.

Recommended Sep 22, 2025

‎

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like Pirates of Rectangular

News

All news →

Final Fantasy XI price: what you pay, then keep paying

The Final Fantasy XI price is two numbers, and the subscription is the one that matters. Our tracked low, what the Ultimate Collection includes, and when buying at list is correct.

Oct 16, 2026

Castlevania Belmont's Curse price: which edition to buy

The Castlevania Belmont's Curse price splits in two: Steam charges full list, authorised resellers a quarter less. Our record says that 25% has not moved since June, and is the floor.

Oct 16, 2026

Deals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026

Rust price: why the cheap keys vanished, and when to buy

The Rust price has two answers: an official one that barely moves, and a reseller one that sat in single digits for 95 days and then disappeared. Our record shows both.

Oct 13, 2026

Planet Zoo 2 price: which edition, and when it gets cheaper

Planet Zoo 2 is out today. The Planet Zoo 2 price splits two ways, the cheap pre-order keys stopped existing three weeks ago, and the original got dearer as the sequel landed.

Oct 13, 2026