Free demo of THE KULKA – one-button bullet-heaven where a single shot mutates into neon chaos. Flappy Bird meets Vampire Survivors. Focused on flappy survival, sound and local scores; full game adds online leaderboards, challenges and gear.

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이 게임은 아직 Steam에 출시되지 않았습니다

출시 예정일: 2025년 12월

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MUTATE YOUR BULLET. FLAP, EVOLVE, SURVIVE.

THE KULKA DEMO is a free slice of a one-button bullet-heaven arcade game where your single shot slowly mutates into pure neon chaos. Imagine Flappy Bird colliding with Vampire Survivors.

Tap to flap like in a classic flappy game, dodge walls of enemies and stack bullet upgrades until the screen explodes in colour.

This demo is focused on pure flappy survival, punchy sound and local high scores – just enough to understand the core loop and see if it clicks for you.

CORE LOOP

  • Tap or click to flap and keep your orb in the air.

  • Your shot fires automatically – destroy enemies to earn XP gems.

  • Level up and choose an upgrade to mutate your bullet.

  • Survive as long as you can, then try to beat your high score.

At first it’s just you, one bullet and a handful of enemies. A few levels later the screen is full of bouncing, splitting, homing, exploding shots – and you’re trying to squeeze through the chaos with a single button.

KEY FEATURES (DEMO)

  • One-button gameplay – easy to pick up, hard to master. You only control vertical movement, but every flap matters.

  • Bullet mutation system – every level-up adds new behaviour to your shot: split, ricochet, pierce, homing, explosions, lightning, lasers, novas and more.

  • Tons of builds – turn your tiny pellet into a bouncing storm, a piercing rail, a safe shield bubble or a swirling vortex of damage.

  • Fast arcade runs – instant restarts and local high scores; perfect for short sessions or “one more try”.

  • Difficulty options – Relax, Easy, Normal and Hardcore presets, from chill flapping to sweaty score-chasing.

  • Two upgrade styles – classic manual upgrade picks (you choose like in Vampire Survivors) or Flow mode with automatic upgrade choices so you can just focus on dodging.

  • Neon Geometry Wars–style look – clean synthwave grid, bright orbs and clear hit feedback even when the screen is packed.

  • Punchy sound design – crisp hits, juicy pickups and satisfying upgrade feedback on both speakers and headphones.

  • Flexible controls – keyboard (Space + arrow keys), full gamepad support (Xbox / PlayStation / standard) and touch input; great for PC, Steam Deck and Remote Play.

MUTATION COMBOS

Start small, then let the chaos grow:

  • Begin with a single bullet.

  • Pick Split Shot – now you fire two bullets.

  • Add Ricochet and Pierce – your shots bounce, pass through enemies and cover huge parts of the screen.

  • Combine Homing, Explosive Bullets, Chain Lightning or Nova Blast to create your own broken combo.

Example mixes:

  • Faster Shots + Multishot + Faster Bullets = Bullet Spam

  • Multishot + Area Size + Bigger Projectiles = Wide Wall

  • Multishot + Pierce = Line Killer

  • Multishot + Ricochet = Bouncing Storm

  • Shield + Time Warp = Slow Bubble

  • Shield + Orbital Drone = Safe Core

  • Freeze + Vortex = Frozen Vortex

  • Poison + Vortex = Poison Zone

THE KULKA DEMO is all about making this one run as wild as possible – a quick neon arcade fix when you just want to flap, mutate and survive a little bit longer.

FULL VERSION

If you enjoy the demo and want more depth, the full version of THE KULKA expands this slice with:

  • Online leaderboards – compete with other players in global Steam score tables for both modes and multiple difficulty levels.

  • Steam achievements & Cloud – over 100 achievements plus Steam Cloud support for your progress.

  • Challenges & progression – complete in-game objectives to unlock new options instead of grinding gold.

  • Ball Bank – choose your starting weapons, skins and modifiers in a dedicated loadout / armoury screen.

  • Main menu marquee – see the top players’ nicknames scrolling across the main menu every time you launch the game.

AI 생성 콘텐츠 사용 공개

개발사는 게임에서 AI 생성 콘텐츠를 사용하는 방법을 다음과 같이 설명합니다.

Human touch + AI. Artificial Intelligence (AI) was used to enhance code efficiency and optimize selected graphical elements, improving the overall performance and visual quality of the project — while preserving its handcrafted style and unique artistic identity.

시스템 요구 사항

Windows
macOS
SteamOS + Linux
    최소:
    • 운영 체제: Windows
    • 프로세서: AMD A10-7890K processor (2016 release date) Intel Core i5 4690 / AMD Ryzen 5 1500X or Potato Int3l
    • 메모리: 1 GB RAM
    • 그래픽: Legendary GeForce GTX 1060 8GB or NVidia GeForce GTX 1070 8GB or RTX 3060 TI
    • 저장 공간: 512 MB 사용 가능 공간
    • 추가 사항: But please check demo!
    권장:
    • 운영 체제 *: Windows 7/10/11
    • 프로세서: AMD A10-7890K processor (2016 release date) Intel Core i5 4690 / AMD Ryzen 5 1500X or Potato Int3l
    • 메모리: 1 GB RAM
    • 그래픽: Legendary GeForce GTX 1060 8GB or NVidia GeForce GTX 1070 8GB or RTX 3060 TI
    • 저장 공간: 512 MB 사용 가능 공간
    • 추가 사항: But please check demo!
* 2024년 1월 1일부터 Steam 클라이언트는 Windows 10 이상 버전만 지원합니다.
    최소:
    • 운영 체제: MacOS 64 bit
    • 프로세서: Intel Core i5
    • 메모리: 1 GB RAM
    • 그래픽: Intel Core i5
    • 저장 공간: 512 GB 사용 가능 공간
    • 추가 사항: But please check demo!
    권장:
    • 운영 체제: Mac OS 64 bit (Apple Silicon or Intel)
    • 프로세서: Intel Core i8
    • 메모리: 1 GB RAM
    • 그래픽: Intel Core i8
    • 저장 공간: 512 MB 사용 가능 공간
    • 추가 사항: But please check demo!
* 2024년 2월 15일부터 Steam 클라이언트는 더 이상 32비트 게임이나 macOS 10.14 이하를 지원하지 않습니다.
    최소:
    • 운영 체제: Linux 64 bit
    • 프로세서: Intel Core i5
    • 메모리: 1 GB RAM
    • 그래픽: Nvidia & AMD (512MB VRAM)
    • 저장 공간: 512 MB 사용 가능 공간
    • 추가 사항: But please check demo!
    권장:
    • 운영 체제: Linux 64 bit Ubuntu
    • 프로세서: Intel Core i5-3570K or AMD FX-8320
    • 메모리: 1 GB RAM
    • 그래픽: Nvidia & AMD (1GB VRAM) or legendary GeForce GTX 1060 8GB or RTX 3060 TI
    • 저장 공간: 512 MB 사용 가능 공간
    • 추가 사항: But please check demo!
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