This multiplayer strategy game ​​blends​​ Russian Roulette ​​with​​ Mafia system. You’ll be randomly assigned roles: [Butcher/Pharmacist/Magician/Heretic]. Each role has its own victory mission: conceal your identity, deduce others’, use items and skills. Lock onto your target: Bang! One More Bang!
Gameplay | Gamplay/玩法演示
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About This Demo

Demo Version Notes

This demo showcases "One More Bang" core mechanics: starting with Role and Victory Mission, surviving through strategic use of skills and items. Each round lasts ​​10–20 minutes​​. To experience all currently available roles and items, play at least ​​4 rounds​​.

The trial version only unlocks the ​​JK High School Girl (Saori)​​ character; other characters are temporarily unavailable.

Upon starting a match, players are assigned a ​​Role​​ and a ​victory mission. To win, players must either ​​achieve their mission​​ or ​​survive until the end​​ by strategically utilizing ​​item effects​​, ​​role specific skills​​, and tactical winning.

Core Game Rules

  • Roles & Victory Mission Preview:​

    • ​Heretic:​​ Successfully commit suicide.

    • ​Butcher:​​ Personally eliminate two other players.

    • ​Magician:​​ Copy and fulfill another player’s victory mission.

    • ​Alchemist:​​ Ensure all four players have distinct HP values during your turn.

​Demo Version Available Items:​

  • ​Kaleidoscope:​​ Check if the current bullet is ​​live​​ or ​​blank​​.

  • ​Wine Glass:​​ Restore ​​1 HP​​.

  • ​Lighter:​​ If the next fired bullet is live, its damage increases by ​​+1​​. Resets the pistol to the table after use (effects do not stack).

  • ​Handcuffs:​​ Prevent a target from acting for one full round. Cannot be used on an already handcuffed target.

  • ​Screwdriver:​​ Remove ​​1 bullet​​ from the current chamber.

  • ​Magnet:​​ Invert the current bullet type (live ↔ blank).

  • ​Magic Potion:​​ 50% chance to restore ​​2 HP​​ or lose ​​1 HP​​.

  • ​Portal:​​ Steal and immediately use ​​1 item​​ from another player (cannot target their Portal).

  • ​Crystal Ball:​​ Reveal the type of a bullet at a specific position in the chamber.

  • ​Camera:​​ Copy the effect of the most recently used item (excludes ​​Cat Statue​​).

  • ​Ammo Box:​​ Add ​​1 live bullet​​ to the chamber.

  • ​Pocket Watch:​​ Disable all players’ item usage for the next round.

3D Archive (Partially Unlocked):​

The 3D Archive requires ​​Gems​​ to unlock. Players earn Gems by completing matches.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The creation of some items utilizes AI assisted

Mature Content Description

The developers describe the content like this:

The game features depictions of violence and suicide, and imagery that some players may find disturbing. The game contains revealing outfits and light/stylistic partial nudity.

System Requirements

    Minimum:
    • OS: Windows® 10 (64-bit)
    • Processor: Intel® Core™ i5-4670 (quad-core) / AMD® FX-Series™ FX-4350 (quad-core)
    • Memory: 6 GB RAM
    • Graphics: NVIDIA® GeForce® GTX 1060 (6 GB)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 2 GB available space
    Recommended:
    • OS: Windows® 10 (64-bit)
    • Processor: Intel® Core™ i7-12700F (quad-core)
    • Memory: 8 GB RAM
    • Graphics: NVIDIA® GeForce® GTX 2060 (6 GB) / AMD® Radeon™ RX 580 (8 GB) / Intel® Arc™ A580 (8 GB)
    • DirectX: Version 11
    • Network: Broadband Internet connection
    • Storage: 2 GB available space

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