One Turn Kill on Steam - User reviews, Price & Information

Quick menu

One Turn Kill is a PvE card game where card drawing and deck control are the keys to victory. Engage in battles limited to a single turn for an exhilarating, suspenseful experience.Join the protagonist in a pixel art wasteland to face off with the strongest of enemies and see what story awaits.

One Turn Kill is a strategy, card game and deckbuilding game developed by DenDen and published by Waku Waku Games.
Released on January 15th 2026 is available only on Windows in 4 languages: English, Simplified Chinese, Japanese and Traditional Chinese.

It has received 736 reviews of which 708 were positive and 28 were negative resulting in a rating of 9.0 out of 10. 😎

The game is currently priced at 5.83€ on Steam with a 20% discount.

The Steam community has classified One Turn Kill into these genres:

Strategy Card Game Deckbuilding Pixel Graphics Card Battler Solitaire 2D Female Protagonist Sci-fi PvE Singleplayer Anime

Media & Screenshots

Get an in-depth look at One Turn Kill through various videos and screenshots.

One Turn Kill screenshot
One Turn Kill screenshot
One Turn Kill screenshot
One Turn Kill screenshot
One Turn Kill screenshot

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS: Windows 11
  • Processor: 2.0GHz
  • Memory: 16 GB RAM
  • Graphics: AMD Radeon™ 760M, etc
  • Storage: 600 MB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Jan. 2026
Highly Recommended, But It's Very Short ! I loved the soundtrack, the characters were great, I thoroughly enjoyed the plot, but the gameplay is so unique that I can't think of any other place to get the same experience. For a more detailed breakdown of the gameplay, it acts as a roguelike kind of. In between runs, you fine tune your 20 card deck, upgrade cards, and set the difficulty for each boss. Then, a run consists of the same 4 boss fights, each of which you have to kill in a single turn. These OTKs are only doable because of the game's unique approach to 'Mana,' as the cost to play costs is to draw that many cards from your deck. This means that each fight will easily get to see every card in their deck, although you might draw your high cost ones too late to use. Because of this, the idea is to construct a deck that has has a combo for the need damage for your difficulty. As you beat the bosses and start running on higher difficulties, the bosses actually force you to play entirely different. The first guy starts a 5 card timer as soon as you half his health, the second starts flooding your deck with 'useless cards,' the third has a real-time timer that gets reset when you deal enough damage, and I'll leave the fourth (and the alternative third) as a surprise. Because the first one has that half health timer, you need to make sure your setup doesn't accidently start that timer before you're ready. Because the second floods your deck with 'useless' cards, you can play your pricy cards without fear of running out... and if you're not drawing enough, you'll lose. Because the third acts on real time, you need calculate which attacks you can afford to drop to buy yourself more time to combo. This game is very well put together but does have a single minor issues (cards that say they create another card don't display what that other card does) . The only "real" issue is that I was able to beat the whole thing in the listed 2.6 hours I have on record. I will say that I believe I managed to find the deck early on, and that my skill level for card games is probably higher than average. Based on the other reviews, I'd say at least double that time for someone who isn't as devoted as I am to the genre. I would beg for a sequel or a continuation, but I sadly doubt that'll happen. If it does though, I know what I'll be spending my money on!
Expand the review
Read the review on Steam
Jan. 2026
The game is definitely more than what you would expect for a deck builder game. The way how the card cost works is also very interesting. Instead of using stored energy system, it uses the amount of cards in your deck as a way to pay the card cost. it creates an interesting challenge between balancing the card cost of your cards in your hand, balancing of drawing or return cards to the deck, and many more. The boss gimmicks are very creative and pose an interesting challenge or a puzzle to solve. Each boss of the game really tests your deck to its limits, and the run is short enough that you can quickly see the flaws of your deck and your misplays. A deck may be strong against one boss, but can be weaker to another, and the randomness of cards and boss gimmicks prevents you from doing the same strategy over and over, requiring you to adapt to the situation and maybe even do a different strategy in the same deck. I usually don't really like deck builder games, but this one has been very fun for me.
Expand the review
Read the review on Steam
Jan. 2026
It's a short game with a a simple yet touching narrative. Building different decks to tackle the game was fun even though the final boss' mechanics are frustrating to play around. You can complete it in a handful of hours if you know how to build a strong deck but due to the small amount of cards and encounters, it doesn't have too much replay value after you hit the end and exhaust the dialogue for each encounter. Overall would recommend.
Expand the review
Read the review on Steam
Jan. 2026
Well this was freaking incredible. Everything from the core combat system, to the separation of the deckbuilding and roguelike aspects, to the great world building and music, all the way to just an overall cornucopia of excellent ideas, and all extremely well executed. If I have to give one complaint, it's simply that I want more. I definitely can't whine too much about getting 5 hours out of an $8 game though, with plenty of room to build new decks and experiment to my heart's content. The year is young, but this is easily my running GotY. Strong 9.5/10.
Expand the review
Read the review on Steam
Jan. 2026
I wish the game was a bit longer or made me change my deck around in some way or something. My strategy as the game elapsed hardly changed, and I didn't really need to experiment very much to find a working strategy. I think that is a shame because there were a lot of cards I hardly or straight up did not use, and there are probably some cool interactions in them. Overall, I think that the gameplay loop was well-executed. Each enemy serves a purpose, as they are something your deck has to be able to deal with. The way that card costs worked was pretty interesting, not sure if that's been done anywhere else but it is a really cool idea. For the game length, the story was good. As an English player, the localization was good especially for an indie title, which definitely helps.
Expand the review
Read the review on Steam

Similar games

View all
WARCANA
WARCANA WARCANA is a fantasy inspired base defence, RTS game with a deck-building mechanic. Face hundreds of thousands of unrelenting monsters in a battle royale between 30 other mighty magicians. Build your deck. Prepare your defences. Summon your armies. Survive the onslaught. Be the last one standing.
Similarity 79%
Price -99% 0.17€
Rating 6.4
Release 29 Aug 2024
View
Creatures of Aether
Creatures of Aether Creatures of Aether is a free-to-play card battler set in the Rivals of Aether universe. Play PvP ladder matches or PvE dungeons as you construct a deck with powerful elemental abilities.
Similarity 74%
Price Free to play
Rating 6.8
Release 02 Aug 2021
View
Spellstone
Spellstone Spellstone is a fantasy card game with beautiful hand-drawn art and rich lore! Collect hundreds of striking cards to battle through a compelling story and unravel the mystery of the Void.
Similarity 72%
Price Free to play
Rating 6.1
Release 14 Nov 2016
View
Mutants: Genesis
Mutants: Genesis Mutants: Genesis is an online card game that you can play solo or with up to 3 players in PvE and PvP modes! Join the next generation of Psycogs and climb the ranks to establish yourself as Champion! Collect hundreds of mutants, fashion your own deck, cooperate with or fight other players!
Similarity 70%
Price Free to play
Rating 7.3
Release 20 May 2025
View
Three Kingdoms: The Blood Moon
Three Kingdoms: The Blood Moon Three Kingdoms: The Blood Moon is a turn-based Roguelike card game where you assume the role of a Shu general. Explore dungeons, gather relics, and amass a collection of cards. In each round, you can assemble a unique combination of cards and treasures to defeat your enemies and rewrite history!
Similarity 70%
Price 8.79€
Rating 8.7
Release 02 Apr 2025
View
Star Realms
Star Realms Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
Similarity 69%
Price Free to play
Rating 8.3
Release 08 Mar 2016
View
Ironclad Tactics
Ironclad Tactics Ironclad Tactics is a fast-paced, card-based tactics game set in an alternate history Civil War - with steam-powered military robots!
Similarity 68%
Price -94% 0.98€
Rating 6.6
Release 18 Sep 2013
View
Cubic Cosmos
Cubic Cosmos Cubic Cosmos is a thrilling fast-paced roguelike card game. You have been trapped in a deadly game. One wrong move could see you reduced to a plaything of the goddess. Can you free yourself from the endless cycle and escape your fate?
Similarity 67%
Price -56% 5.75€
Rating 8.7
Release 16 Sep 2025
View
DICEOMANCER
DICEOMANCER DICEOMANCER is a roguelike deck-building game. Though you long for a peaceful life, you're forced to embark on an adventure. In this world of swords, magic, and guns, make good use of your dice and deck to find a way back to tranquility! What can the dice be used for? To change... anything.
Similarity 66%
Price 14.79€
Rating 9.4
Release 09 Oct 2024
View
None Shall Intrude
None Shall Intrude Venture into None Shall Intrude, a roguelite deck-builder with tile-based combat where you become a powerful Raid Boss. Epic battles, intricate strategies, and the ever-present threat of heroic challengers seeking to vanquish your reign. Will you conquer all or fall to valiant heroes?
Similarity 65%
Price -65% 5.17€
Rating 7.3
Release 21 Jan 2025
View
Monster Monpiece
Monster Monpiece Collect and train over 100 "monster girls" that come to life in strategic, card-based battles! Strengthen your cards with the First Crush ❤ Rub mode, taking on a hands-on role to warm them up and gain more artwork!
Similarity 64%
Price -91% 0.88€
Rating 6.8
Release 14 Mar 2017
View
Ratropolis
Ratropolis A fusion of roguelite, tower defense, city-building, and deck-building! We created a new kind of real time strategy game filled with addictive and fast-paced gameplay. Create your deck, defend your city, and build the largest Ratropolis in history!
Similarity 64%
Price 14.99€
Rating 8.5
Release 22 Dec 2020
View
Discover more games like One Turn Kill

Frequently Asked Questions

One Turn Kill is currently priced at 5.83€ on Steam.

One Turn Kill is currently available at a 20% discount. You can purchase it for 5.83€ on Steam.

One Turn Kill received 708 positive votes out of a total of 736 achieving a rating of 8.99.
😎

One Turn Kill was developed by DenDen and published by Waku Waku Games.

One Turn Kill is playable and fully supported on Windows.

One Turn Kill is not playable on MacOS.

One Turn Kill is not playable on Linux.

One Turn Kill is a single-player game.

One Turn Kill does not currently offer any DLC.

One Turn Kill does not support mods via Steam Workshop.

One Turn Kill does not support Steam Remote Play.

One Turn Kill is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for One Turn Kill.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 28 January 2026 18:12
SteamSpy data 28 January 2026 14:49
Steam price 28 January 2026 20:56
Steam reviews 27 January 2026 17:59

If you'd like to dive deeper into the details about One Turn Kill, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about One Turn Kill
  • SteamCharts - Analysis of One Turn Kill concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck One Turn Kill compatibility
One Turn Kill
-20% 7.29€ 5.83€ Buy Now
Rating
9.0
708
28
Game modes
Features
Online players
133
Developer
DenDen
Publisher
Waku Waku Games
Release 15 Jan 2026
Platforms
Quick menu
Game Info Media & Screenshots Requirements Reviews Similar Games Frequently Asked Questions Data sources