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C4: Classical Caliber Combat Contest

C4: Classical Caliber Combat Contest

Secret Handshake Interactive · Secret Handshake Interactive · Jan 1, 2026
Action
Player data unavailable
—
Player data unavailable
0
All-time peak
n/a
Δ 24h
A player-count observation is not currently available.

C4: Classical Caliber Combat Contest - Steam Charts & Historical Stats

Conquer the Arena in the definitive FPS Party Game! 50+ weapons worth of classic Arena Shooter action fuse with comeback Item Boxes, Random Crits and the card-based Party Mode where weapons unleash... Explore historical player activity and pricing for C4: Classical Caliber Combat Contest. A current player-count observation is unavailable.

Genre
Action
Developer
Secret Handshake Interactive

C4: Classical Caliber Combat Contest player count and price summary

Current players
Unavailable
All-time peak
Unavailable
24-hour player change
Unavailable
Current US price
Price unavailable

No current player-count observation is available; unavailable values are not estimated.

Player count

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: AMD Ryzen 5 5600 or equivalent
  • Memory: 4 GB RAM
  • Graphics: Nvidea GTX 1060 or equivalent
  • DirectX: Version 10
  • Network: Broadband Internet connection
  • Storage: 4 GB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
Controller Support
full
Pricing
Paid Game

Additional Information

Categories
Single-player Multi-player PvP Online PvP LAN PvP Shared/Split Screen PvP Shared/Split Screen Full controller support Camera Comfort Color Alternatives Custom Volume Controls Adjustable Difficulty Playable without Timed Input Stereo Sound Surround Sound Steam Cloud Family Sharing
Supported Languages
English*
*languages with full audio support

Pricing Information

❓
Price Unavailable
Pricing information not currently available

Additional Information

🇧🇷 DEJUS Rating
14
Brazilian rating
🇩🇪 Steam Germany
16
German classification
📦 DLC Available
2
downloadable content
🆘 Support

Developer Analytics

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About This Game

Conquer the Arena in the definitive FPS Party Game! 50+ weapons worth of classic Arena Shooter action fuse with comeback Item Boxes, Random Crits and the card-based Party Mode where weapons unleash their awesome Plus-Powers and stacking Modifiers like Infection and Juggernaut change the game.

Detailed Description

Online Disclaimer

Classical Caliber Combat Contest has been developed with a client-authoritative network model. This means user inputs are instantly responsive and the experience will be smoother when players would normally experience issues with latency or lag. This decision was made by the Secret Handshake team after weighing multiple tradeoffs, choosing to prioritize game feel and groups of friends playing together over strict game security measures unfeasible for a small team.

Given that C4 is client-authoritative and contains public matchmaking options, Secret Handshake has taken steps to secure the online experience. This includes implementing community-driven moderation tools that integrate with both Quickplay and the Server Browser.

It is our intention to be honest about the challenges of publishing an online multiplayer game, and continue to provide solutions to these issues.

Secret Handshake Interactive is brought to you by players like you.

Thank you.


About the Game

Classical Caliber Combat Contest is the "Arena Shooter Party Game" where classic action meets Item Boxes, Random Crits, Stage Hazards, Minigame rounds, loads of Weapons, Modes and Modifiers, and the card-based Contest party mode!

Cards build the Match! Complete Missions to score Points, then cash them out for Gold in minigames that happen during the action. When each round begins in the Lobby, select which card packs to open and level-up Cards. Build and play a strategic hand to attack and defend against other players, setting up the next match to the advantage of your selected Missions and play style. But don't get too comfortable at the top of the scoreboard, as a bit of bonus Gold at the awards ceremony might just swing the results!

  • Duplicate Cards combine and level up, making them harder to remove from the Board

  • Weapons gain lethal bonus stats and reactive Plus-Powers as cards levels up

  • Minigame events like the Gold Boss provide the opportunity to turn Points into Contest-winning Gold

  • Select from a variety of Missions that compliment your play style and influence your packs

  • Modifier Cards add stacking rules like "Infection" and "Floor is Lava" that flip the match on it's head

Construct your personal Arsenal from an enormous collection of weapons, including FPS classics and novel inventions. Alt-fire modes, bouncing projectiles and more make each weapon a distinct implement of mayhem. Will your favorite be the classic Rocket Launcher? Or do you prefer the crushing strength of the MEGA Shotgun?

  • Bullet weapons are well-rounded, like the adaptable Burst Rifle

  • Shell weapons are specialized, like the bouncing shotgun Slag Launcher

  • Voltage weapons are technical, like the precise Lightning Ray

  • Explosive weapons knockback targets, like the classic Rocket Launcher

  • Radiation weapons break the limits of power, like the questionable Bio-Blower

The Announcer narrates every point of action in the Arena, with more than 80 multi-kill, shutdown and special event medals to call and award. Battling across maps covered in dynamic stage hazards, a cast of computer-controlled characters fight alongside human players. With unique appearances, skill levels and chats, invite the strongest bots to your Contest if you dare!

Classical Caliber Combat Contest contains:

  • 50+ powerful weapons across six ammo types

  • The Announcer, fully-featured with 80+ Medals to call and award

  • Free Play and Party mode offering fully custom or replayable experiences

  • 16 impactful Items, including the Grapple Hook, VS Sensor and Auto-Missiles

  • 8 unique Maps, each with four layouts to accommodate 2-12 players

  • Fan favorite Modes: Deathmatch, Capture the Flag, King of the Hill, and Zone Control

  • 24 game-changing Modifiers, including "Infection" and "Floor is Lava"

  • 12 unique NPC bots that range from incompetent to highly skilled

  • Deadly stage hazards and interactive elements integrated on each map

Additional Features

  • Host the perfect match with extended game rule configuration

  • Use Quickplay and the Server Browser to find public games

  • Split-screen online play for up to 4 players on the host machine supporting standard free-for-all game modes

  • Vibrant comic-book visuals depicts your custom ArenaBot in action, in the Lobby, and on billboards

  • Accessibility features get new players up to speed with genre staples and new mechanics

Secret Handshake Interactive is brought to you by players like you.

Thank you.

About the Game

Classical Caliber Combat Contest is the "Arena Shooter Party Game" where classic action meets Item Boxes, Random Crits, Stage Hazards, Minigame rounds, loads of Weapons, Modes and Modifiers, and the card-based Contest party mode!

Cards build the Match! Complete Missions to score Points, then cash them out for Gold in minigames that happen during the action. When each round begins in the Lobby, select which card packs to open and level-up Cards. Build and play a strategic hand to attack and defend against other players, setting up the next match to the advantage of your selected Missions and play style. But don't get too comfortable at the top of the scoreboard, as a bit of bonus Gold at the awards ceremony might just swing the results!

  • Duplicate Cards combine and level up, making them harder to remove from the Board

  • Weapons gain lethal bonus stats and reactive Plus-Powers as cards levels up

  • Minigame events like the Gold Boss provide the opportunity to turn Points into Contest-winning Gold

  • Select from a variety of Missions that compliment your play style and influence your packs

  • Modifier Cards add stacking rules like "Infection" and "Floor is Lava" that flip the match on it's head

Construct your personal Arsenal from an enormous collection of weapons, including FPS classics and novel inventions. Alt-fire modes, bouncing projectiles and more make each weapon a distinct implement of mayhem. Will your favorite be the classic Rocket Launcher? Or do you prefer the crushing strength of the MEGA Shotgun?

  • Bullet weapons are well-rounded, like the adaptable Burst Rifle

  • Shell weapons are specialized, like the bouncing shotgun Slag Launcher

  • Voltage weapons are technical, like the precise Lightning Ray

  • Explosive weapons knockback targets, like the classic Rocket Launcher

  • Radiation weapons break the limits of power, like the questionable Bio-Blower

The Announcer narrates every point of action in the Arena, with more than 80 multi-kill, shutdown and special event medals to call and award. Battling across maps covered in dynamic stage hazards, a cast of computer-controlled characters fight alongside human players. With unique appearances, skill levels and chats, invite the strongest bots to your Contest if you dare!

Classical Caliber Combat Contest contains:

  • 50+ powerful weapons across six ammo types

  • The Announcer, fully-featured with 80+ Medals to call and award

  • Free Play and Party mode offering fully custom or replayable experiences

  • 16 impactful Items, including the Grapple Hook, VS Sensor and Auto-Missiles

  • 8 unique Maps, each with four layouts to accommodate 2-12 players

  • Fan favorite Modes: Deathmatch, Capture the Flag, King of the Hill, and Zone Control

  • 24 game-changing Modifiers, including "Infection" and "Floor is Lava"

  • 12 unique NPC bots that range from incompetent to highly skilled

  • Deadly stage hazards and interactive elements integrated on each map

Additional Features

  • Host the perfect match with extended game rule configuration

  • Use Quickplay and the Server Browser to find public games

  • Split-screen online play for up to 4 players on the host machine supporting standard free-for-all game modes

  • Vibrant comic-book visuals depicts your custom ArenaBot in action, in the Lobby, and on billboards

  • Accessibility features get new players up to speed with genre staples and new mechanics

Secret Handshake Interactive is brought to you by players like you.

Thank you.

Frequently Asked Questions

Is C4: Classical Caliber Combat Contest free to play?
Yes, C4: Classical Caliber Combat Contest is free to play on Steam.
What genre is C4: Classical Caliber Combat Contest?
C4: Classical Caliber Combat Contest is a Action game.
Who developed C4: Classical Caliber Combat Contest?
C4: Classical Caliber Combat Contest was developed by Secret Handshake Interactive and published by Secret Handshake Interactive.
What platforms does C4: Classical Caliber Combat Contest support?
Available on Steam for Windows.