What is the cheapest place to buy Mark One?

Steam at $0.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.

No — Mark One is a paid game. The cheapest we can find it is $0.99.

Has Mark One ever been cheaper?

No — the current price matches the lowest we have tracked since we started tracking it in June 2026, $0.99.

Can I play Mark One on Mac?

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

Is Mark One multiplayer?

No — Steam lists Mark One as single-player only.

Is Mark One on PC Game Pass?

No — Mark One is not on PC Game Pass right now. The best price to buy it right now is $0.99.

Mark One

Name: Mark One
Brand: Orfeas Eleftheriou
Availability: InStock

Orfeas Eleftheriou · February 17, 2021 · Action, Indie, Violent, Sci-fi, Top-Down Shooter

Buy Mark One from Steam at $0.99 — the cheapest of 1 store we compare.

Action deals Indie deals

5 user reviews100% · 5

Best price

35 All-time low

$0.99

⭐ lowest tracked

Buy at Steam

Prices last checked 31 Jul 2026, 23:32 UTC

More games under $5 →More Steam deals →

Where to buy Mark One — official stores

Steam

Standard Edition · Steam

$0.99

Buy

Mark One price by region

Mark One costs €0.79 in Europe (EUR), £0.79 in the United Kingdom, $0.99 in the United States, $0.99 in Georgia (USD), CA$1.19 in Canada, NZ$1.29 in New Zealand, A$1.50 in Australia, R$2.29 in Brazil and zł3.59 in Poland right now.

Cheapest Mark One offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
Europe (EUR)	€0.79	€0.79	—	1
United Kingdom	£0.79	£0.79	—	1
United Statesyour region	$0.99	$0.99	—	1
Georgia (USD)	$0.99	$0.99	—	1
Canada	CA$1.19	CA$1.19	—	1
New Zealand	NZ$1.29	NZ$1.29	—	1
Australia	A$1.50	A$1.50	—	1
Brazil	R$2.29	R$2.29	—	1
Poland	zł3.59	zł3.59	—	1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

About Mark One

Mark One is a sci-fi themed twin-stick shooter featuring lots of shooting & robots.

Humans have evolved to a level that allows them to build robots for performing tedious tasks. When Artificial Intelligent peaked, some robots went rogue and retaliated against humans, completely ignoring the failsafe switch which was built into their systems. This is where you step in. You are a highly trained AI agent tasked with the responsibility of disposing bots which have gone rogue.

Main features:

6 levels with varying objectives
3 boss fights
A range of weapons to use during the fights
Several different robots to fight against
Lots of explosions
A devastating skill named sonic punch

The gameplay has been designed in a way that encourages you to face multiple enemies at once.
Out of ammo? No problem! You can use your unlimited grenades to hit several enemies and replenish ammo for your equipped weapons with each hit!

Low HP during a fight? You can use your sonic punch and life steal the hp of your hit enemies!

Mark One — game info

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

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Mark One — questions & answers

What is the cheapest place to buy Mark One?: Steam at $0.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.
Is Mark One free?: No — Mark One is a paid game. The cheapest we can find it is $0.99.
Has Mark One ever been cheaper?: No — the current price matches the lowest we have tracked since we started tracking it in June 2026, $0.99.
Can I play Mark One on Mac?: Not natively — Steam lists no macOS version of Mark One. Mac players would need a cloud gaming service or a Windows compatibility layer.
Is Mark One multiplayer?: No — Steam lists Mark One as single-player only.
Is Mark One on PC Game Pass?: No — Mark One is not on PC Game Pass right now. The best price to buy it right now is $0.99.

What Steam players say

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

Recommended Feb 17, 2021

This game is an one-man development game and i am surprised with how much effort this guy put on this game.People seeing a 0.70 cents game would say(like we all do and did) probably just another ♥♥♥♥♥ game but I would prefer this game ten thousand times over a 5-10+ euros game. For 0.70 cents you are getting a really good shooting game challenge.YES its not easy.. you will tilt you will have the urge to curse and stuff but at the end of the day it will be worth it. There are 3 boss fights with A LOT of mechanics that they can be forgiving maybe once or twice but you can feel the challenge and you will just exhale hard when you finally kill it and move on.Smooth graphics,no bugs found and a 10/10 for the exp. Worth buying for sure

4 found this helpful

Recommended Mar 4, 2021

Amazing game! Very exciting!

2 found this helpful

Recommended Feb 23, 2021

Quite difficult shooter game with 6 levels in total. Fast paced gameplay (especially on boss fights). The current price is a good value for money considering the total duration (30 - 40 mins). Would definately recommend !

2 found this helpful

Recommended Feb 21, 2021

Quick paced action game, nice graphics, no glitches and great price! Highly recommended.

2 found this helpful

Recommended Apr 25, 2023

Fast, and challenging, interesting mechanics, really vfm, much better than other similar ones!

Community reviews

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