One Turn Kill

Strategy· Card Game· Deckbuilding· Pixel Graphics

Released Jan 2026

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.

95% positive · 1,496 reviews

Done

All announced content has been released

Medium confidence

Done

All announced content has been released

Medium confidence

Where to buy

Steam Updated 6 Oct 2026 $6.39 $7.99 −20%

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Evaluation

One Turn Kill launched on January 15, 2026 as a complete PvE card game. In the weeks following launch, the developer (DenDen) shipped several bug fix and balance patches through early February 2026. A January 26, 2026 developer post mentioned that resources were focused on "updating the main game and adapting it for platforms like the Nintendo Switch," signaling ongoing refinement work but not new gameplay content. The only DLC released is the game's official soundtrack (released May 14, 2026), which is a music-only supplement. No gameplay expansions, new card content, or content roadmap have been announced at any point. The store description presents the game as a self-contained experience with no reference to planned updates or future content. Today's date is July 16, 2026 — more than six months after the January 15, 2026 launch. The last developer communication was the soundtrack announcement in early May 2026. No post-launch content updates have been released or announced, and the developer has not indicated plans for any. The game appears to have launched as a finished product and has received only maintenance patches and a supplementary soundtrack since then.

Evidence

Only DLC released is the game soundtrack — no gameplay content, expansions, or unreleased DLC entries on the store

dlc listing · May 14, 2026 source ambiguous

medium

Last bug fix patch posted on February 1, 2026; no major content updates or announcements have followed in the months since

news post · Feb 1, 2026 source development ending

medium

Content

1 of 1 released · no outstanding content

Released

One Turn Kill Soundtrack

May 2026

Media

Details

Developer

DenDen

Publisher

Waku Waku Games

Achievements

Platform

Windows

Controller

—

Steam Deck

Playable

Players

Single-player

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

About this game

About This Game

One Turn Kill is a PvE card game focused on drawing and deck control. The system is centered around the thrill of drawing cards and the challenging condition of defeating the enemy within a single turn. Even just one slip-up may be fatal, leading to a suspenseful and unique play experience. Join the protagonist in a pixel art wasteland to face off with the strongest of enemies and see what story awaits.

Game Features

Unique system where draws cost:
Drawing cards from the deck costs card uses. Enjoy highly reproducible combos with abundant draws while also strategizing to avoid running out of cards.

Synergistic deck building:
Cards and skills differ in their compatibility. By skillfully combining them, you can achieve more powerful effects than when using them alone. Players can unleash a wide range of strategies using a deck limited to 20 cards. How you build your deck will determine whether or not you are victorious.

Speedy and suspenseful one-turn battles:
If you cannot defeat the enemy on the first turn, the enemy's counterattack will soon determine who wins. This condition allows you to enjoy tough battles requiring quick and precise action.

Visuals and Background Music

Using cards allows characters to move in sync with one another with rich animation. Enjoy catchy background music that matches the game's quick pace and lingers in your ears, creating an even more immersive gaming experience.