Mecha Knights: Nightmare

Mecha Knights: Nightmare

Damian Kubiak · August 30, 2021 · Mechs, Robots, Singleplayer, Action, Military

Buy Mecha Knights: Nightmare from Steam at $15.99 — the cheapest of 2 stores we compare. The cheapest Mecha Knights: Nightmare key from a keyshop is $19.89 at CJS CD Keys.

PC
Very Positive91% · 1,6441playing now
Best price
$15.99
lowest tracked $6.39
Steam Buy at Steam

Prices last checked

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Where to buy Mecha Knights: Nightmare — official stores

Steam
Steam
Standard Edition · Steam
$15.99
Buy

Cheapest Mecha Knights: Nightmare 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.

CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$19.89
Buy

Mecha Knights: Nightmare price by region

Mecha Knights: Nightmare costs $8.99 in Georgia (USD), £13.49 in the United Kingdom, €15.79 in Europe (EUR), $15.99 in the United States, CA$20.79 in Canada, A$22.95 in Australia, NZ$23.49 in New Zealand, R$49.99 in Brazil and zł57.99 in Poland right now.

Cheapest Mecha Knights: Nightmare offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $8.99 $8.99 $19.89 2
United Kingdom £13.49 £13.49 £15.06 2
Europe (EUR) €15.79 €15.79 — 1
United Statesyour region $15.99 $15.99 $19.89 2
Canada CA$20.79 CA$20.79 — 1
Australia A$22.95 A$22.95 — 1
New Zealand NZ$23.49 NZ$23.49 — 1
Brazil R$49.99 R$49.99 — 1
Poland zł57.99 zł57.99 — 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.

Screenshots

About Mecha Knights: Nightmare

✦ AI summary

Pilot a customizable mech through a 20-mission campaign fighting hordes of nightmarish creatures in a 2049 apocalyptic war, upgrading and specializing your armor with over 20 customizable parts to match your playstyle. Inspired by classics like Armored Core and Earth Defence Force, this one-man passion project emphasizes large-scale tactical operations where you're part of the fight, not a solo savior.

Overview


In the year 2049 at the peak of the Second Cold War, an all-out conflict between N.A.T.O and the Russia-China alliance is about to break out. In the midst of the tension, an enigmatic incident sends the world into an apocalyptic war. Nightmarish creatures of unknown origin suddenly begin to appear, plunging the world into terror and chaos. A young American pilot, Ethan, is caught in the middle of it all, as untold horrors break out on the surface of the planet. He will have to battle endless hordes of monsters in his Mobile Armor, a powerful customizable Mech.

Single-Player Campaign


See the story through the eyes of an ace pilot. Fight for humanity’s survival through 20 campaign missions, working as a part of the N.A.T.O forces. Be part of large-scale operations, pushing your Mobile Armors to the brink of their capabilities. Choose your Mech and engage hundreds of bizarre creatures in epic battles, gaining weapons, equipment and resources along the way to upgrade and customize your Mech.

Deep Mech Customization


Engage the enemy on your terms! Develop an all-round Mech, built to do everything at once, or specialize it, allowing for devastating long-range barrages of high-velocity guns, or get up close with double-gatling guns. Choose from among a wide variety of mechs and weapons.
Customize over 20 elements of your Mobile armour. Equip unique parts such as mine throwers, air support modules or weapon cooling systems.

About the developer


This is a one-man passion-project. Mecha Knights is my attempt to create the Mech game I always wanted to play. I've wanted to combine the elements from games like Armored Core, Front Mission, Earth Defence Force and even Resident Evil, in an apocalyptic war theme that could be seen in anime series such as Muv:Luv and Blue Gender. A game where it's not just you, the player, that is winning the whole war as a one-man army, but rather that you take part in larger operations – where you and your allies fight hundreds of enemies. A game where extensive customization and progression allows you to develop your own Mech, while the game keeps you engaged with the story of the soldiers.

Mecha Knights: Nightmare — game info

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

DLC & expansions

🎁 Complete the collection

Base game + 2 of 2 DLC at today's best prices.

$30.97
to own everything

What Steam players say

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

✦ AI summary

Mecha Knights: Nightmare offers satisfying mecha action with solid controls and customization that appeals to fans of Earth Defense Force and Armored Core, but players consistently criticize the braindead AI—particularly allies who stand idle during missions—and repetitive mission design that lacks variety in setpiece and structure. While the game has fun core gameplay and a steady difficulty progression, most players suggest picking it up at a discount rather than at full price.

Not recommended Sep 5, 2026
I really wanted to like this game, it has pretty good controls and decent voice acting, it's got a lot of really cool things going for it. BUT THE AI IS BRAINDEAD It pulls me out of the action so fast. The enemy I can excuse, because if you couldn't tell from the description, this is one of those mecha games where you fight Kaijus other than giant mechs like yourself, which is a trope I don't really like that much but was going to look over. But... It's a bit lame. And furthermore, your ally AI? Practically nonexistant. In the missions, they will not move a ♥♥♥♥♥♥♥ muscle. They stand idle and sometimes shoot. I'm sorry, I can't excuse that. Beyond that though, mission structure is virtually identical mission to mission, with very few differences in set dressing too. I'm sorry man, I hope the next game is good, I heard great things about this one but I can't recommend it to anyone really.
2 found this helpful
Recommended Sep 25, 2026
fun game
Recommended Sep 24, 2026
If ac6 cod zombie and earth defence force had a baby. Game itself is nothing mutch complicated but if u love shooting hordes of stuff with big weapons and aurafarm this is a great game. Plus If u put tecono music in bg and mute dialogues
Recommended Sep 20, 2026
scratches the EDF itch nicely. I would love if the paintjobs applied to equipment and a "new" marker for new equipment and organisation and maybe a favourites tab in equipment. for example I wanna make a big breacher type mech so i need heavy armour but until i have a full set i'm gonna stick with light armour. being able to favourite pieces that i will definitely want to keep would be helpful instead of having to re-read what the pieces do each time. also radar placement and size is not very good but that's entirely personal gameplay is fun ui is only okay
Recommended Sep 13, 2026
So, you've been a fan of "Armored Core," and maybe you liked "Earth Defense Force?" Well, here you go. "Mecha Knights" is a little rough around the edges, which is not surprising for a passion project involving a whole, one person. When I say that, though, I really do only mean the edges. You might start out thinking that the game is too simplistic, but there's a steady ramp of encounter progression that acts as a good hook. Plus, there are some nifty setpieces. It's just that it doesn't all hit you at once. I liked the mech customization and weapon balance overall. I ended up with an energy-focused build by the end, buoyed by how you can easily replay missions to test loadouts and accumulate resources. (Love that. Have always loved that. Have said before how I love that.) I liked the option to run raids for better rewards, too. The funniest thing that happened was me overpowering the game at the end. The final mission (which I didn't realize was final until no other missions appeared) ended with me clearing the field - and then us "getting saved" by the timely arrival of another combat unit. Which had nothing to do. Because I had cleared the field. "Mecha Knights" is a fun, ge…
Recommended Sep 5, 2026
A short and polished enough game where you will enjoy exploding armies of monsters. Narrating a mostly cliché and bland story, it has its moments of pure cringe and some of surprise. The UI is usable but clunky and the game finishes before many of its mechanics are really put to the test. Overall it may value its price if discounted.

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