0.1. Verificăm dacă PC suportă cerinţele aici
0.2. Scoatem jocul de aici
0.3. Scoatem Grand Theft Auto IV TorrentsMD Multiplayer Online Kit (thanks Ambush )
0.4. Instalăm patchul  *1.0.4.0* din pack si copiem fişierele din mapa "Crack" în mapa cu jocul de pe HDD DVS (ex: D:\Games\GTA 4\Grand Theft Auto IV)
0.5. Instalăm patchul *1.0.0.4* din pack
0.6. Copiem directoriul dllload din pack în C:\

1.1. Instalăm programul hamachi (hamachi.msi, îl găsim în pack)
1.2. Ne alăturăm rețelei private (Network -> Join an existing network -> Network ID: GTA4TMDv3 / GTA4TMDv4; Password: torrentsmd;
1.3. După instalarea Hamachi, daţi dublu-click pe reg-file-ul ConnectionOverride.reg, iar apoi alegeţi "YES"

2.1. Pornim jocul Grand Theft Auto 4
2.2. Cînd ajunge-ţi în meniu apasaţi Alt+Tab, si deskideti file-ul DLLLoad.exe ce se afla în C:\dllload\
2.3. Apăsînd iarăşi pe Alt+Tab intrăm in joc, şi dupa ce facem load, alegem celularul pe ↑
2.3. Acum alegem multiplayer -> player match -> LAN -> custom match.
2.4. Dupa ce va apare lista apăsaţi 1 data pe F12 (apasând o sa auziţi "WORKING")
2.4. Alegem serverul din listă şi dăm click pe connect (în caz că lista nu conţine rezultate facem refresh - F5).
2.4. După ce vaţi conectat la server apasaţi încă odată pe F12, acum veţi auzi "TRANSFER COMPLETE" (în caz contrar veţi primi crash)

0.1. Verificăm dacă PC suportă cerinţele aici
0.2. Scoatem joaca de aici
0.3. Download-ăm și instalăm patchul de aici *versiunea 1.0.4.0* si copiem fisierele din mapa "Razor1911" in mapa cu jocul de pe HDD DVS (ex: D:\Games\GTA 4\Grand Theft Auto IV)

1.1. Download-ăm programul de aici (Versiunea Unmanaged)
1.2. Instalăm
1.3. Ne alăturăm rețelei private (Network -> Join an existing network -> Network ID: GTA4Fiber; Password: torrentsmd;
1.4. Testăm pingul cu alți colegi de rețea (destul să dați un dublu click pe nick-ul oricăruia, astfel pingul DVS trebuie să fie nu mai mare de 30ms, în caz contrar nu vă veți putea alătura jocului)
1.5. După instalarea Hamachi copiați fișierul cu registru de aici, îl porniți și dați click pe "YES"

2.1. Pornim jocul Grand Theft Auto 4
2.2. Alegem celularul pe ↑
2.3. Acum alegem multiplayer -> player match -> LAN -> custom match.
2.4. Alegem serverul din listă şi ne conectăm, în caz că lista nu are rezultate, apăsăm F5.

3.1. Pornim jocul Grand Theft Auto 4
3.2. Alegem celularul pe ↑
3.3. Acum alegem multiplayer -> player match -> LAN -> create match.
3.4. Alegem opţiunea dorită şi apăsăm pe "Enter". Have Fun!

• Competitive Modes
  

- Deathmatch
A complete free for all. Anything goes. Combat is confined to specific areas of Liberty City in order to keep the action focused. Police (including NOOSE and/or FIB) are optionally present, depending on the host's chosen settings, and will not attempt to arrest players, instead attempting to kill them.

- Mafiya Work
Working under the direction of Kenny Petrovic via the cellphone, the player competes against other players in a series of mini-missions. This may involve picking up recruits for the firm, taking out a target, or even finding and disposing of a dozen severed heads.

- Car Jack City
Car Jack City pits the player against everyone else in a race to nab vehicles for Kenny Petrovic. The amount of money gained trumps the amount of cars delivered. If the host has allowed police, they will try to stop players from taking vehicles to drop-off points.

• Team Modes
  

- Team Deathmatch
Players work as a team to rub out other team(s) for money; the crew with the most cash at the end of the round wins. There are no restrictions. Each player will gain the money they have personally earned by killing opponents. Police are present in this game (including NOOSE/FIB at 4 wanted level stars).

- Team Mafiya Work
The player is a member of a crew doing contract work for the mafiya - these are time-limited missions including escorting wanted men, picking up items and stealing cars. Rival crews attempt to accomplish the same task. Interfering with other crews will slow their progress and increase one's chances of earning the money. Each contract completed gives the team cash, and the crew with the most cash at the end of the round wins.

- Team Car Jack City
Cars spawn in random places on the map, and teams must steal them and take them to a drop off point. The cash received for dropping off stolen vehicles generally depends on the vehicles' good condition, however there are exceptions: some special bonus cars contain drugs, and give a set amount of cash on delivery no matter how damaged they are. Police will be present if the host permits, and will do whatever they can to stop players from taking vehicles. Whichever crew makes the most money wins.

- Cops N' Crooks
A team-based mode in which the Crooks must get their Boss to safety, while the Cops have to take him down. The Boss is marked with a cross hair. This mode has two sub-modes: All for One and One for All.

    * In All for One, one team is made up of Crooks and a Boss, and the other team is made up of Cops. The Cops are trying to hunt down and kill the Boss while the Crooks are trying to protect him. The Cops win by killing the Boss, and the Crooks win by getting the Boss safely to the getaway vehicle and escaping.
    * One for All is similar, but there is no Boss. Here, the Cops win by killing all of the Crooks, or destroying the getaway vehicle; Crooks win by filling up a getaway vehicle with members of their team, or killing all the Cops. Only 4 people can escape in the getaway vehicle. Players cannot respawn in this mode.

- Turf War
A timed capture-the-base mode. There are a number of bases around the map which can be taken by standing near them for a short period of time. The more players that stand at a base, the faster it can be captured. The more bases a team owns, the faster their cash score increases. If a gang is on or near a base, their rivals won't be able to take control of it. The team with the most cash at the end of the round wins.

• Cooperative Missions
  

- Deal Breaker
Players work together to bust a deal which is going down; take out anyone in attendance, grab the goods and wipe out the witnesses. Don't get busted, don't get killed.

- Hangman's NOOSE
Multiplayer mission featuring co-op play. Mafia boss Kenny Petrovic has illegally flown into Francis International Airport, and someone has tipped off the cops. The objective is to escort Petrovic to safety while being pursued by the Liberty City Police Department's NOOSE (SWAT) division. Only 3 respawns are granted, making sustained survival a priority.

- Bomb Da Base II
Bomb Da Base II (its name referring to a mission from GTA III) requires a gang of players to work in unison and sabotage a large cargo ship. Like Hangman's NOOSE, players can respawn up to three times before being dropped out of the mission.

• Race Modes
  

- Race
Race to the finish through each checkpoint in order. If the player takes a wrong turn or otherwise messes up, they can respawn at the last checkpoint passed. There is a large selection of races for cars, boats, and helicopters - players can choose laps and vehicle class/type. There are two types of races: Free Race and Cannonball Run.

    * Free Races are point-to-point races, where the first one to the finish wins.
    * Cannonball Runs are races where participants must traverse several checkpoints in any way possible.

- GTA Race
Similar to the orthodox Race, but with the added element of combat. This is a checkpointed race where participants can also pick up weapons spawned en route to help take out opponents. The vehicle can be exited during this type of race.