download Sigma scientists!

Mod
Sigma scientists
N/A

download Sigma scientists!

By PSJ
06/29/2026 108
Map
indigo3
N/A

Download and play this classic map aiwa.bsp for Half-Life! (HL1)

By Uncredited
02/07/2002 12,441
Map
dabo
N/A

This map was definetly made with the xbow in mind. Its a village of sorts with basically 3 areas for fragging. Be careful getting the LJ cuz it may come with a price. Will put you in harms way possibly.

By TwiTch of [M.O.D]
09/15/2014 11,299
Map
ag_crossfire
N/A

Download and play the map ag_crossfire.bsp for Half-Life!

By Uncredited
01/02/2003 45,148
Map
shadowrats_ro
N/A

Download and play this classic map shadowrats_ro.bsp for Half-Life! (HL1)

By Richard Outman (Grimlock)
09/15/2014 10,682
Map
sykhiv_conflict_b1
Beta N/A

Storyline: In one cozy district, a conflict erupted over the last alcoholic drink after the invasion of aliens Weapons: Tau Cannon, 357 Magnum, Submachine Gun, Shotgun, Crossbow, Rpg, , Grenade, Laser Trip Mine, Satchel Charge, Snark. ...

By MqM_
11/09/2023 2,360
Map
bdo_rats
N/A

This is a large rats map for HL1 deathmatch. Many places to explore such as the walls, fish tank, pool table, shelfs and more.

By beudot clement
09/15/2014 16,816
Map
norats4you
N/A

Download and play this classic map norats4you.bsp for Half-Life! (HL1)

By Uncredited
09/20/2000 10,801
Map
officeratsv2
N/A

Office Rats! Download and play this classic map officeratsv2.bsp for Half-Life! (HL1)

By Uncredited
03/03/2003 11,657
Map
Sykhiv_yards_b1.5
Beta N/A

This map is based on the Sykhiv district of Lviv, Ukraine. Much effort has been put into capturing the atmosphere of this place. The map is still under development and there are bugs and unoptimized places, so stay tuned for updates. Th...

By MqM
06/14/2023 2,581
Map
dm_backrooms_complex
N/A

DM_BACKROOMS_COMPLEX 2 years ago when the Backrooms hype started, i've made a random backrooms map to catch the trend. At that time i got lazy and practically had no idea to how to make the backrooms layout from Kane Pixel's backrooms...

By XRAY81
09/13/2024 4,784
Map
gmr_military_base
N/A

download map gmr_military_base.bsp for -HALF LIFE, -GO MOD REBORN(MOD FOR HALF LIFE)

By PSJ
- Updated
07/18/2026 75
Map
gotham
N/A

Download and play this classic map gotham.bsp for Half-Life! (HL1)

By Uncredited
09/15/1999 14,194
Mod
chubby barney
N/A

download model chubby barney.mdl

By PSJ
- New
07/06/2026 74
Map
werkhallen_xxl_n2
N/A

Download and play this classic map werkhallen_xxl_n2.bsp for Half-Life! (HL1)

By Uncredited
05/12/2013 10,249
Map
Sykhiv_yards_b1.6
Beta N/A

Map based on the Sykhiv district of Lviv. The map is in active development, I will be glad to receive any advice and criticism Beta 1.6 updates: -Added daylight as an experiment -Fixed bugs with flying trees -fixed some texture...

By MqM
06/30/2023 3,352
Map
holidayhell
N/A

Download and play this classic map holidayhell.bsp for Half-Life! (HL1)

By Uncredited
04/04/2000 11,487
Map
underx3
N/A

A map to play with your buddies Features: -balanced layout -maze like structure(similar to real life) -20 spawn points -interaction possibilities: --pressure chamber --working sentry turret Have fun!

By vef4
05/16/2024 2,117
Map
HL_torsumy
N/A

HL torsumy map by TOR SUMY (Worldcraft)

By Uncredited
11/21/2022 3,437
Map
Clash_b1 (Beta version)
Beta N/A

This is a Beta version of the map, all bugs will be corrected in the release. If you put it on the server, please write your server in the comments - test on your servers will help improve this map. Your wishes are accepted to improve ...

By MqM_
12/29/2021 3,905

Browsing New Releases

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Map
werkhallen_xxl_n2
N/A

Download and play this classic map werkhallen_xxl_n2.bsp for Half-Life! (HL1)

By Uncredited
05/12/2013 10,249
Map
frozenrats
N/A

Download and play this classic map frozenrats.bsp for Half-Life! (HL1)

By Uncredited
06/06/2004 13,554
Map
sw0rd
N/A

Download and play this classic map sw0rd.bsp for Half-Life! (HL1)

By Uncredited
04/08/2004 8,333
Map
officeratsv2
N/A

Office Rats! Download and play this classic map officeratsv2.bsp for Half-Life! (HL1)

By Uncredited
03/03/2003 11,657
Map
ag_crossfire
N/A

Download and play the map ag_crossfire.bsp for Half-Life!

By Uncredited
01/02/2003 45,148
Map
each_kill_listed
N/A

Download and play this classic map each_kill_listed.bsp for Half-Life! (HL1)

By Uncredited
05/02/2002 7,782
Map
barroom_rats
N/A

Another rats map! Download and play this classic map barroom_rats.bsp for Half-Life! (HL1)

By Uncredited
04/09/2002 8,986
Map
indigo3
N/A

Download and play this classic map aiwa.bsp for Half-Life! (HL1)

By Uncredited
02/07/2002 12,441
Map
aiwa
N/A

Download and play this classic map aiwa.bsp for Half-Life! (HL1)

By Uncredited
01/01/2001 9,568
Map
norats4you
N/A

Download and play this classic map norats4you.bsp for Half-Life! (HL1)

By Uncredited
09/20/2000 10,801
Map
holidayhell
N/A

Download and play this classic map holidayhell.bsp for Half-Life! (HL1)

By Uncredited
04/04/2000 11,487
Map
lab_rats
N/A

Download and play this classic map lab_rats.bsp for Half-Life! (HL1)

By Uncredited
02/02/2000 17,076
Map
gotham
N/A

Download and play this classic map gotham.bsp for Half-Life! (HL1)

By Uncredited
09/15/1999 14,194
Map
SHOWDOWN
N/A

Download and play this classic map SHOWDOWN.bsp for Half-Life! (HL1)

By Uncredited
04/20/1999 8,530

End of results.

Featured

Map
aiwa
N/A

Download and play this classic map aiwa.bsp for Half-Life! (HL1)

By Uncredited
01/01/2001 9,568
Map
HL_crosstor
N/A

Half-Life map "crosstor" by T0R Worldcraft\Valve Hammer

By Uncredited
11/21/2022 2,704
Map
Drive_In
N/A

Download and play the custom map Drive_In by DocRock for Half-Life 1!

By DocRock
09/15/2014 13,369
Map
officeratsv2
N/A

Office Rats! Download and play this classic map officeratsv2.bsp for Half-Life! (HL1)

By Uncredited
03/03/2003 11,657
Map
Office blues
N/A

Basic half life level linear fights. With a small boss fight

By Ragingratorizcul
09/17/2022 3,462
Map
sw0rd
N/A

Download and play this classic map sw0rd.bsp for Half-Life! (HL1)

By Uncredited
04/08/2004 8,333
Map
dabo
N/A

This map was definetly made with the xbow in mind. Its a village of sorts with basically 3 areas for fragging. Be careful getting the LJ cuz it may come with a price. Will put you in harms way possibly.

By TwiTch of [M.O.D]
09/15/2014 11,299
Map
the backroom
N/A

After the Adrian shepherd is teleport ed G man spares the survivors a nuclear blast and tranport them to the backrooms for a battle royale. if there are any errors or improvement you want to suggest tell me

By Ragingratorizcul
03/23/2022 9,552
Map
dm_backrooms_complex
N/A

DM_BACKROOMS_COMPLEX 2 years ago when the Backrooms hype started, i've made a random backrooms map to catch the trend. At that time i got lazy and practically had no idea to how to make the backrooms layout from Kane Pixel's backrooms...

By XRAY81
09/13/2024 4,784
Map
barroom_rats
N/A

Another rats map! Download and play this classic map barroom_rats.bsp for Half-Life! (HL1)

By Uncredited
04/09/2002 8,986
Map
holidayhell
N/A

Download and play this classic map holidayhell.bsp for Half-Life! (HL1)

By Uncredited
04/04/2000 11,487
Map
indigo3
N/A

Download and play this classic map aiwa.bsp for Half-Life! (HL1)

By Uncredited
02/07/2002 12,441
Map
storagex3
N/A

Complex map to play with your buddies Features: -complex layout -non-linear gameplay -realistic(similar to real life) -20 spawn points -lots of interaction possibilities: --two working plats --breakable windows --hornet tra...

By vef4
07/25/2024 1,825
File
G-man Dublado
N/A

esse mod não e dublagem completa de hl1 mas e o meu primeiro mod ja feito e tambem a dublagem e meio amadora tanto que meu amigo que dublou gman usou celular pra poder dublar

By carlos55555
05/07/2023 2,200
Map
ag_crossfire
N/A

Download and play the map ag_crossfire.bsp for Half-Life!

By Uncredited
01/02/2003 45,148