O Holy Knight

O Holy Knight

Terapoly · February 6, 2024 · Action, Action Roguelike, Action RPG, Bullet Hell, 3D

Buy O Holy Knight from Steam at $5.99 — the cheapest of 2 stores we compare. The cheapest O Holy Knight key from a keyshop is $6.10 at Kinguin.

PC
Mixed47% · 36
Best price
$5.99
lowest tracked $2.39
Steam Buy at Steam

Prices last checked

More games under $10 →More Steam deals →

Where to buy O Holy Knight — official stores

Steam
Steam
Standard Edition · Steam
$5.99
Buy

Cheapest O Holy Knight keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$6.10
Buy

O Holy Knight price by region

O Holy Knight costs £3.93 in the United Kingdom, $3.99 in Georgia (USD), €4.53 in Europe (EUR), $5.99 in the United States, CA$7.79 in Canada, A$8.79 in Australia, NZ$8.99 in New Zealand, R$20.49 in Brazil and zł25.20 in Poland right now.

Cheapest O Holy Knight offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £3.93 −21% £4.99 £3.93 2
Georgia (USD) $3.99 $3.99 $6.10 2
Europe (EUR) €4.53 −23% €5.89 €4.53 2
United Statesyour region $5.99 $5.99 $6.10 2
Canada CA$7.79 CA$7.79 — 1
Australia A$8.79 A$8.79 — 1
New Zealand NZ$8.99 NZ$8.99 — 1
Brazil R$20.49 R$20.49 — 1
Poland zł25.20 −8% zł27.50 zł25.20 2

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.

Screenshots

About O Holy Knight

"O! Holy Knight" invites you to embark on an exhilarating journey into a medieval fantasy world teeming with peril and adventure. Assume the role of the Holy Knight, tasked with leading a formidable squad of warriors through treacherous landscapes, defeating relentless waves of monstrous foes.


Ascend to the helm of tactical mastery as you control the intricate formations of your medieval squad. Direct knights, archers, and mages with precision, orchestrating a dance of blades and magic on the battlefield. Harness the power of strategic formation to exploit enemy weaknesses, creating an unbreakable wall against the relentless waves of monstrous adversaries.
Celebrate every hard-won victory as your squad gains invaluable experience, unlocking a myriad of skills and abilities. Tailor your unit's prowess, creating powerful synergies that complement your meticulously crafted formations. Evolve your strategy dynamically, ensuring your squad stands resilient against the ever-intensifying challenges.
Immerse yourself in the stunning, high-fidelity world of "O! Holy Knight" with captivating cell-shaded visuals. Watch as your medieval warband comes to life in vibrant, toon-rendered detail. Every knight, archer, and mage is meticulously crafted to deliver a visually striking experience, ensuring that every formation and battle unfolds with flair.

O Holy Knight — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

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

Not recommended Feb 20, 2024
I'd recommend waiting until this game gets a lot of updates and gets flushed out a bit more. The concept is good, It has potential. However, right now it really isn't very enjoyable. The movement is slow and clumsy for your units and the formations really don't do that much to help with it.
7 found this helpful
Recommended Feb 7, 2024
Even at this level, it is quite fun and well polished. It feels a little overwhelming at first, so it would be nicer to unlock some of the features over time. Bosses and enemies are a little samey and the first runs dont have a real climax. Also I found it hard to die even if doing nothing in a single or two wave at novice... which feels odd. On the other hand, squad mechanics work quite well, you can "wrap" around your enemy and you have to be carefull when you don't want to leave comrades behind. A small pool of rerolls for perks would be nice and some more build options there.
3 found this helpful
Not recommended Jun 11, 2026
Abandonware, concept is a good twist on bullet heaven but hasn't enough features or depth to give more than a few hours amusement.
2 found this helpful
Recommended Feb 12, 2024
This is a really cool concept for a game, and while the amount of content is regrettable, the fun is definitely there! I'm really looking forward to seeing how it will develop and hope that a lot of new content will be added soon! I also wish the characteristics of each champion were enhanced more than they are now, so that every Run could offer a different experience. Currently, there are 20 champions, but their features are so weak that I hope they will be strengthened! Here are some ideas that came to me spontaneously. (I imagine the developers have already given this a lot of thought.) Have champions exist as special units with unique skills/items, and play using these units. Have specific formations that can be used by each champion. Have gameplay where the units that can be used differ by the champion's country (this could also incorporate aspects like the maximum growth of units by country or the possibility of additional advancements for units). I hope it will be possible to play with a variety of concepts for each champion! Thank you for developing such an attractive game, and I will continue to support it in the future!
2 found this helpful
Not recommended Jul 19, 2025
You can't even use your mouse.
1 found this helpful
Not recommended Jul 5, 2024
Kinda fun for the first run but most runs are similar and the biggest problem is the horrible controls. This is optimized for controller by such an amount that it becomes almost unplayable with regular keyboard. The creator of this game has certainly never played PC himself. PLEASE implement custom keybinds or its virtually unplayable on PC. Cant recommend at this time.
1 found this helpful

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