Home
Servers
Half-Life: Opposing Force

Browse Servers for Half-Life: Opposing Force

Half-Life: Opposing Force Servers

Explore the top servers for Half-Life: Opposing Force, trending, popular, latest and more.

← Half-Life: Opposing ForceDiscover More
CategoriesLeaderboards

Servers Categories

DeathMatch

DeathMatch

Fight, respawn straight away and keep scoring kills.

6
0
1
Team DeathMatch

Team DeathMatch

Two teams compete for the most kills.

2
0
0
Zombie Mod

Zombie Mod

Some players start infected and spread it to the rest. Humans try to survive.

2
0
0
Gun Game

Gun Game

Every kill gives you a new weapon. The first to finish the list wins.

1
0
0

Trending

View all →
[GoldSrc.one] HL+CS+CZ+OP4+TFC+DOD+DMC CrossPlay
Half-Life: Opposing ForceHalf-Life: Opposing Force
2/32
Online
hl_c8_a1
[GoldSrc.one] HL+CS+CZ+OP4+TFC+DOD+DMC CrossPlay
#crossplay#secure#windows
Aug 20, 2026
…
0
0
8
0
0
0
KILL ELON MUSK'S BOT ! Leaderboards : https://FindGmanMusk.ovh
Half-Life: Opposing ForceHalf-Life: Opposing Force
1/32
(3)
Online
op4_repent
KILL ELON MUSK'S BOT ! Leaderboards : https://FindGmanMusk.ovh
3 Bots
#linux#opposing-force#secure#voice
Aug 19, 2026
…
0
0
6
0
0
0
OP4DM EU Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
5/32
(5)
Online
op4_bootcamp
OP4DM EU Server
5 Bots
#linux#opposing-force#voice
Aug 19, 2026
…
0
1
1
0
1
0
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(5)
Online
op4_crossfire
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
5 Bots
#friendly-fire#opposing-force#secure#voice#windows
Oct 26, 2026
…
0
0
0
0
0
0
-> Never Ending War <-
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/13
(5)
Online
logo_2017
-> Never Ending War <-
5 Bots
#linux#opposing-force#secure#voice
Oct 24, 2026
…
0
0
0
0
0
0
Sackleckerserver
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/10
Online
op4_rubble
Sackleckerserver
#opposing-force#passworded#secure#voice#windows
Oct 23, 2026
…
0
0
0
0
0
0
OP4EU Sever POLAND
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(8)
Online
op4_park
OP4EU Sever POLAND
8 Bots
#opposing-force#secure#voice#windows
Oct 19, 2026
…
0
0
0
0
0
0
Ooks Private Beach
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
Online
cellarrats
Ooks Private Beach
#linux#opposing-force#voice
Sep 23, 2026
…
0
0
0
0
0
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 18, 2026
…
0
0
0
0
0
0
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
Half-Life: Opposing ForceHalf-Life: Opposing ForceDeathMatch
0/10
Online
frenzy
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
#alltalk#half-life#linux#secure#voice
Sep 14, 2026
…
0
1
10
0
1
0

Server Statistics

Server Counts

Loading…

User Counts

Loading…
Step

Scanner Coverage

How many of this game's servers our query servers reached, over time.
Loading…
Step

Top Maps

Loading…

Map Share

Loading…

Engagement Stats

Loading…
Step

Popular

View all →
OP4DM EU Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
5/32
(5)
Online
op4_bootcamp
OP4DM EU Server
5 Bots
#linux#opposing-force#voice
Aug 19, 2026
…
0
1
1
0
1
0
[GoldSrc.one] HL+CS+CZ+OP4+TFC+DOD+DMC CrossPlay
Half-Life: Opposing ForceHalf-Life: Opposing Force
2/32
Online
hl_c8_a1
[GoldSrc.one] HL+CS+CZ+OP4+TFC+DOD+DMC CrossPlay
#crossplay#secure#windows
Aug 20, 2026
…
0
0
8
0
0
0
b-team
Half-Life: Opposing ForceHalf-Life: Opposing Force
2/32
(4)
Online
crackerbox
b-team
4 Bots
#linux#opposing-force#secure
Aug 19, 2026
…
0
0
23
0
0
0
KILL ELON MUSK'S BOT ! Leaderboards : https://FindGmanMusk.ovh
Half-Life: Opposing ForceHalf-Life: Opposing Force
1/32
(3)
Online
op4_repent
KILL ELON MUSK'S BOT ! Leaderboards : https://FindGmanMusk.ovh
3 Bots
#linux#opposing-force#secure#voice
Aug 19, 2026
…
0
0
6
0
0
0
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(5)
Online
op4_crossfire
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
5 Bots
#friendly-fire#opposing-force#secure#voice#windows
Oct 26, 2026
…
0
0
0
0
0
0
-> Never Ending War <-
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/13
(5)
Online
logo_2017
-> Never Ending War <-
5 Bots
#linux#opposing-force#secure#voice
Oct 24, 2026
…
0
0
0
0
0
0
Sackleckerserver
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/10
Online
op4_rubble
Sackleckerserver
#opposing-force#passworded#secure#voice#windows
Oct 23, 2026
…
0
0
0
0
0
0
OP4EU Sever POLAND
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(8)
Online
op4_park
OP4EU Sever POLAND
8 Bots
#opposing-force#secure#voice#windows
Oct 19, 2026
…
0
0
0
0
0
0
Ooks Private Beach
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
Online
cellarrats
Ooks Private Beach
#linux#opposing-force#voice
Sep 23, 2026
…
0
0
0
0
0
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 18, 2026
…
0
0
0
0
0
0

Latest Added

View all →
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(5)
Online
op4_crossfire
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
5 Bots
#friendly-fire#opposing-force#secure#voice#windows
Oct 26, 2026
…
0
0
0
0
0
0
-> Never Ending War <-
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/13
(5)
Online
logo_2017
-> Never Ending War <-
5 Bots
#linux#opposing-force#secure#voice
Oct 24, 2026
…
0
0
0
0
0
0
Sackleckerserver
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/10
Online
op4_rubble
Sackleckerserver
#opposing-force#passworded#secure#voice#windows
Oct 23, 2026
…
0
0
0
0
0
0
OP4EU Sever POLAND
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(8)
Online
op4_park
OP4EU Sever POLAND
8 Bots
#opposing-force#secure#voice#windows
Oct 19, 2026
…
0
0
0
0
0
0
Ooks Private Beach
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
Online
cellarrats
Ooks Private Beach
#linux#opposing-force#voice
Sep 23, 2026
…
0
0
0
0
0
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 18, 2026
…
0
0
0
0
0
0
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
Half-Life: Opposing ForceHalf-Life: Opposing ForceDeathMatch
0/10
Online
frenzy
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
#alltalk#half-life#linux#secure#voice
Sep 14, 2026
…
0
1
10
0
1
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 13, 2026
…
0
0
0
0
0
0
Baguette
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/15
Online
op4_bootcamp
Baguette
#linux#opposing-force#passworded#secure#voice
Aug 22, 2026
…
0
0
5
0
0
0
Ooks Maps
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
(3)
Online
ook_tomb20
Ooks Maps
3 Bots
#linux#opposing-force#voice
Aug 22, 2026
…
0
0
3
0
0
0

Recently Updated

View all →
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(5)
Online
op4_crossfire
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
5 Bots
#friendly-fire#opposing-force#secure#voice#windows
Oct 26, 2026
…
0
0
0
0
0
0
-> Never Ending War <-
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/13
(5)
Online
logo_2017
-> Never Ending War <-
5 Bots
#linux#opposing-force#secure#voice
Oct 24, 2026
…
0
0
0
0
0
0
Sackleckerserver
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/10
Online
op4_rubble
Sackleckerserver
#opposing-force#passworded#secure#voice#windows
Oct 23, 2026
…
0
0
0
0
0
0
OP4EU Sever POLAND
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(8)
Online
op4_park
OP4EU Sever POLAND
8 Bots
#opposing-force#secure#voice#windows
Oct 19, 2026
…
0
0
0
0
0
0
Ooks Private Beach
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
Online
cellarrats
Ooks Private Beach
#linux#opposing-force#voice
Sep 23, 2026
…
0
0
0
0
0
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 18, 2026
…
0
0
0
0
0
0
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
Half-Life: Opposing ForceHalf-Life: Opposing ForceDeathMatch
0/10
Online
frenzy
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
#alltalk#half-life#linux#secure#voice
Sep 14, 2026
…
0
1
10
0
1
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 13, 2026
…
0
0
0
0
0
0
Baguette
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/15
Online
op4_bootcamp
Baguette
#linux#opposing-force#passworded#secure#voice
Aug 22, 2026
…
0
0
5
0
0
0
Ooks Maps
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
(3)
Online
ook_tomb20
Ooks Maps
3 Bots
#linux#opposing-force#voice
Aug 22, 2026
…
0
0
3
0
0
0

Most Favorited

View all →
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(5)
Online
op4_crossfire
:: OP GOLD :: || Classic || Op4 Crossfire || All Welcome
5 Bots
#friendly-fire#opposing-force#secure#voice#windows
Oct 26, 2026
…
0
0
0
0
0
0
-> Never Ending War <-
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/13
(5)
Online
logo_2017
-> Never Ending War <-
5 Bots
#linux#opposing-force#secure#voice
Oct 24, 2026
…
0
0
0
0
0
0
Sackleckerserver
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/10
Online
op4_rubble
Sackleckerserver
#opposing-force#passworded#secure#voice#windows
Oct 23, 2026
…
0
0
0
0
0
0
OP4EU Sever POLAND
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/32
(8)
Online
op4_park
OP4EU Sever POLAND
8 Bots
#opposing-force#secure#voice#windows
Oct 19, 2026
…
0
0
0
0
0
0
Ooks Private Beach
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
Online
cellarrats
Ooks Private Beach
#linux#opposing-force#voice
Sep 23, 2026
…
0
0
0
0
0
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 18, 2026
…
0
0
0
0
0
0
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
Half-Life: Opposing ForceHalf-Life: Opposing ForceDeathMatch
0/10
Online
frenzy
[HL:OP] CLASSIC DM OPPOSING FORCE D00X.RU
#alltalk#half-life#linux#secure#voice
Sep 14, 2026
…
0
1
10
0
1
0
AaronzNetworking Opposing Force Server
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/24
Online
op4_tkksnipe
AaronzNetworking Opposing Force Server
#linux#opposing-force#secure#voice
Sep 13, 2026
…
0
0
0
0
0
0
Baguette
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/15
Online
op4_bootcamp
Baguette
#linux#opposing-force#passworded#secure#voice
Aug 22, 2026
…
0
0
5
0
0
0
Ooks Maps
Half-Life: Opposing ForceHalf-Life: Opposing Force
0/16
(3)
Online
ook_tomb20
Ooks Maps
3 Bots
#linux#opposing-force#voice
Aug 22, 2026
…
0
0
3
0
0
0
Half-Life: Opposing Force Servers - The Modding Community