Client and server changes.
Gameplay changes:
- С4 is now in a separate slot.
- С4 can only be planted in specific bomb site areas of the map now.
- To defuse the bomb you should now hold the specific defuse button (USE).
- The bomb can be defused for 10 seconds without defuse kit, or for 5 seconds with it.
- The defuse kit must now be bought.
- Defusing the bomb results with Counter-Terrorists victory now.
- С4 now can be given to another player.
- Hostages rescued automatically now when in a safe zone.
- The spectator mod was significantly reworked for inactive and dead players.
- Warm up time before each round is 6 seconds now.

Interface changes:
- New menu and console backgrounds.
- New HUD icons.
- Game zone icons were added.
- A progress bar was added for planting and defusing the bomb.
- Game tip system was added.
- Map description and mission goals were added.

Sound changes:
- Reload sounds can be heard by other players now.
- SG-552, Scout, TMP, Desert Eagle and P90 firing sounds were updated.

Models changes:
- New hostage models.
- New С4 and defuse kit models.

Maps changes:
- Backalley, Iraq and Train maps were added.
- Dust, Nuke and Prodigy maps were updated.

Weapons changes:
- XM1014 was added.
- Spread and recoil system was updated for each weapon.

Teams changes:
- British SAS was added for Counter-Terrorists.
- Durah Cell was changed to Middle Eastern.
- The Phoenix Faction was changed to Urban Camo.
- Seal Team 6 was changed to Navy Seals.

Installation and running:
1. Run the installer.
2. The installer may state that it cannot find the necessary version of Half-Life on your computer. You will need to choose the path to the folder with your chosen version of the game manually. (E.g. C:/Games/Half-LifeWON)
3. Once the installation is complete there you will be able to choose to use the default key bindings or to change them to custom key bindings.
4. Run hl.exe, and click the "Custom Game" button. This will open a list of mods. Choose the Counter-Strike version that you wish to play.
5. Go to "Multiplayer", then "LAN Game", and then "Create Server".

Attention: You will need the original WON-version of Half-Life not earlier then v 1.0.1.6 in order to install and play this.
Also bear in mind that these CS versions are not compatible with the Steam-version of Half-Life.

In the graphics options it is best to set the Software render option.