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Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
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79% positive of 68 · Mostly Positive · Live from Steam
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Free on Steam. The demo has its own app, so its players are counted separately.
Dive into a nightmare-ridden world in this fast-paced roguelite! Choose from 42 characters, 84 weapons, and 176 items to forge your own build. Battle through 8 maps, slay hordes of monsters, level up, collect gold, and upgrade. Can you survive the endless nightmare?
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 79% on 2026-11-01 → 79% today (68 reviews)
No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
✨ New Content 1. Brand-new BGM for Level 1 & Level 2 We are thrilled to announce: Level 1 and Level 2 now feature brand-new background music composed exclusively for this game by Panagiotis Chartas! Experience enhanced atmosphere and immersion—put on your head…
Fix windowing settings issue
Fixed weapon disabling bug
1. Camera shake is an optional parameter that can be set during testing. 2. Weapons can now be banned, with approximately 2 weapons banned per map. This means that if you have cleared 3 maps, you should be able to ban 6 weapons. I am not sure if I have made th…
The vibration of the handle can be adjusted in the settings
Emergency adjustment for low blood volume feedback, now a selectable parameter, and usually not obscured by dark colors
Adventurers, thank you for your patience!🎉 Nightmare King: Official Edition is now available!This pixel-art, high-intensity bullet-hell mowing game lets you choose a hero to enter the Dream Arena. Survive 20 waves of monster hordes to the limit, craft your un…
Hello everyone!We are thrilled to announce that NightMare King has joined Steam Next Fest!To celebrate, we have updated the game demo with the following improvements: • Equipment Revamp: Adjusted the attributes or effects of certain equipment. • Destructible O…
The free demo of "NightMare King" now supports controllers and can also be played using just a mouse or keyboard.We have also made some changes to the in-game combat levels. Players who have already tried the demo are welcome to experience it again.Further opt…
Dear Players, Hello! We are thrilled to announce that the free playable demo for "Nightmare King" is now available on the Steam store page! This means you can now download and experience the game's opening chapter and core gameplay firsthand.👉 How can you sup…
Dear players, An exciting moment is approaching! The free trial version of "NightMare King" has been successfully submitted to Steam and is now awaiting Valve's review.【Demo Highlights】 ・ Experience approximately 3 hours of core early-game content. ・ Immerse y…
Works, but may need extra effort. Results from Valve's own testing.
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