C4: Classical Caliber Combat Contest
Conquer the Arena for Gold and glory in this FPS Party Game! 50+ Weapons of classic Arena Shooter action fuse with comeback Item Boxes and the card-based Party Mode, where weapons unleash their awesome Plus-Powers and stacking Modifiers like Infection and Juggernaut change the game.
Last Updated: 4/11/2026
| Developer | Secret Handshake Interactive |
| Publisher | Secret Handshake Interactive |
| Steam App Id | 3339490 |
C4: Classical Caliber Combat Contest
Conquer the Arena for Gold and glory in this FPS Party Game! 50+ Weapons of classic Arena Shooter action fuse with comeback Item Boxes and the card-based Party Mode, where weapons unleash their awesome Plus-Powers and stacking Modifiers like Infection and Juggernaut change the game.
Last Updated: 4/11/2026
- Windows
- Mac
- Linux
About C4: Classical Caliber Combat Contest
C4: Classical Caliber Combat Contest is an Indie, Casual, Strategy, and Action game developed by Secret Handshake Interactive. It was released on the Steam Store by Secret Handshake Interactive.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, C4: Classical Caliber Combat Contest supports the following features:
- Steam Cloud
- Steam Achievements
- Family Sharing
- Online Co-op
- Single-player
- Custom Volume Controls
- Co-op
- Online PvP
- Playable without Timed Input
- Adjustable Difficulty
- Stereo Sound
- Camera Comfort
- Multi-player
- PvP
- Full controller support
- LAN Co-op
- Surround Sound
- LAN PvP
Media & Sceenshots
Watch the featured video for C4: Classical Caliber Combat Contest and see the latest screenshots from the Steam Store.
Discover Similar Games
Find a new game to play just like C4: Classical Caliber Combat Contest through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to C4: Classical Caliber Combat Contest.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
C4: Classical Caliber Combat Contest data has been sourced from:
- Valve Corporation. (2026, April 11). C4: Classical Caliber Combat Contest on Steam. Steam Store.
- Valve Corporation. (2026, April 11). C4: Classical Caliber Combat Contest. Steam Community Hub.