How to install css_bycastor in CS 1.6?

Download the css_bycastor map file (.bsp), place it in your Counter-Strike 1.6 "cstrike/maps" folder (usually at C:\Program Files\Steam\steamapps\common\Half-Life\cstrike\maps), and restart the game. The map will appear in the map selection menu or you can join a server running it.

How many servers are playing css_bycastor right now?

Currently 1 server is playing css_bycastor. The map has been played a total of 4,127 times across 4 servers.

What type of map is css_bycastor?

css_bycastor is a Other map for Counter-Strike 1.6.

Other

css_bycastor

Servers playing now

Total servers

Times played

4,127

Last played

Oct 13, 2026

Download from GameBanana Similar maps

Servers playing css_bycastor1

Server	Players
Kick.lv \| CSDM + CUSTOM CS:GO MOD [ Skin Shop + Missions ] 146.59.40.75:27015	14/32

Daily activity

Daily totals from Jul 11 to Oct 13, 2026

Servers that played css_bycastor recently

9 servers ran css_bycastor in the last 90 days.

Server	Rounds played	Last seen
Kick.lv \| CSDM + CUSTOM CS:GO MOD [ Skin Shop + Missions ]	201	Oct 13, 2026
CS.DEVILZ.RO • [CASINO # BATTLEPASS # AGENTS # SKINS]	98	Oct 13, 2026
HERO.DAEVA.RO #WAR3FT 2026 UPDATED	51	Oct 12, 2026
CS.PGL32.RO \| FREE VIP 20-22 \| RANK SYSTEM	34	Oct 12, 2026
广西南宁市夏威夷1号CS1.6服务器	4	Sep 9, 2026
BRAILA.DUAL-GAMING.RO \| CLASSIC	2	Oct 10, 2026
REZ.LT:27020 CSGO:U [StatTrak, NameTag, Kontraktai]	1	Oct 9, 2026
Matorci :NOVI IP : -> 82.29.125.141:27023	1	Aug 18, 2026
CS.ELITECSTRIKE.RO # Old's Gamers SKINS\|VIP	1	Jul 18, 2026

How to install css_bycastor

Download the css_bycastor.bsp map file from GameBanana or another trusted source.
Locate your Counter-Strike 1.6 installation folder. The default path is: C:\Program Files\Steam\steamapps\common\Half-Life\cstrike\maps\
Copy the .bsp file into the maps folder. If the download includes .wad or .res files, place them in the cstrike folder.
Restart Counter-Strike 1.6. The map will appear in the map list, or you can connect to any server running it from the server list.

About css_bycastor

css_bycastor is a map for Counter-Strike 1.6. It has been played 4,127 times across 4 servers. Currently 1 server is running this map. Last played on October 13, 2026.