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Half-Life: Cross Product Multiplayer
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The multiplayer counterpart to Half-Life: Cross Product. Features various gamemodes and maps.
PC (Microsoft Windows) · Aug 22, 2025
Worldwide · Exact date · Full release · IGDB
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21 achievements available.
In Multiplayer, get 1,000 kills.
LockedSteam
In Multiplayer, get 100 kills.
LockedSteam
In Multiplayer, get 500 kills.
LockedSteam
In Multiplayer, kill an enemy while you are at 10 health or lower.
LockedSteam
Play on the 5th day of the month.
LockedSteam
In Multiplayer, kill a player with the Displacer.
LockedSteam
In Multiplayer, get your first kill.
LockedSteam
Get 2.500 kills.
LockedSteam
In Multiplayer, complete 20 matches.
LockedSteam
In Multiplayer, kill 25 players while underwater.
LockedSteam
Hidden until unlockedSteam
Play on the 20th day of the month.
LockedSteam
In Multiplayer, be in a match with a developer.
LockedSteam
In Multiplayer, kill 10 players with Snarks.
LockedSteam
In Multiplayer, activate the Snark Pit and entrap its players.
LockedSteam
In Multiplayer, get 10 kills with the Sniper Rifle.
LockedSteam
In Multiplayer, kill 20 players with a Tripmine.
LockedSteam
In Multiplayer, get a kill with any melee weapon.
LockedSteam
In Multiplayer, get 25 kills with any melee weapon.
LockedSteam
Welcome to Cross Product.
LockedSteam
In Multiplayer, activate the airstrike in Crossfire.
LockedSteam
Community notes
