HISTORY CHANNEL : BATTLE FOR PACIFIC BOOSTING 

You can boost all but 1 of the online achievements with 2 players, and 1 achievement requires 4 people. However, the online is a barren wasteland so you will need to find some people. 540 points for this game are online so it is worth boosting this game. 

Basic set up for kills achievements – 

Player Match 

Map – HQ

Type - Elimination

Kills – 50 

Max players – 2

Private slots – 1

Take turns getting 50 kills back and forth, also note if you quit the game before it ends or lag out, you will LOOSE all kills gained. 

Setup up for hosting achievements – Do the same but set the kill limit to 1. 

MULTIPLAYER ACHIEVEMENTS

Japanese Weapon Expert  - 50 G

Accumulate 500 kills with any Japanese weapons in any multiplayer mode. 

All the multiplayer achievements (except "to The Victor Go The Spoils") can be achieved in Player matches and only require two people to start. So you could easily boost with a friend. There are over 500 points to be had by doing this, so it might be an investment to rent two copies. You could try doing these legit, but I actually NEVER found anyone online. Also all can be obtained in roughly 4-6 hours of boosting. 

Most of the multiplayer achievements are self-explanatory and the games are all standard multiplayer modes. 

American Weapon Expert  - 50 G

Accumulate 500 kills with any American weapons in any multiplayer mode. 

Marksman  - 20 G

Get 200 headshots without a scope or pistol in any multiplayer mode. 

Sniper  - 20 G

Get 100 headshots using a scope in any multiplayer mode. 

Light Gunner - 20 G

Accumulate 100 kills with the Thompson or Type 100 in any multiplayer mode. 

On The Front Lines  - 20 G

Host and complete 100 mutiplayer matches. 

Heavy Gunner  - 20 G

Accumulate 100 kills with the BAR or Type 96 LMG in any multiplayer mode. 

Defensive Front  - 20 G

Kill the flag carrier 5 times in a CTF game. 

Leadership - 20 G

Win 50 Team Deathmatch, 50 Capture the Flag or 50 Team Elimination games. 

Total War  - 20 G

Have a 5 to 1 or better Kill to Death ratio in a multiplayer match (minimum of 20 kills). 

Grenadier  - 20 G

Accumulate 50 kills with Grenades in any multiplayer mode. 

Close Combat - 20 G

Kill 50 opponents with melee attacks in any multiplayer mode. 

Going Out With A Bang  - 20 G

Kill yourself and a opponent with an explosive 10 times in any multiplayer mode. 

To The Victor Go The Spoils  - 20 G

Be the most skilful player in a Ranked Match. 

You need to be first place in a ranked match. Ranked matches require four players to start.

Dueler  - 20 G

Accumulate 50 kills with a pistol in any multiplayer mode. 

Elite Warrior  - 20 G

Kill everyone on the opposite team in a Team Elimination game. 

One-Man Army  - 20 G

Be the only person on your team to score points in Capture The Flag game. 

Last Man Standing  - 20 G

Win 10 Elimination games. 

Ground Support  - 20 G

Carry the flag 5 times in a Capture the Flag game. 

Not Home By Christmas  - 20 G

Win a Deathmatch or Team Deathmatch game with a 50 kill limit. 

Trench Gunner  - 40 G

Accumulate 50 kills with the Trench Gun in any multiplayer mode. 

The Promotion Is Yours  - 30 G

Win a Deathmatch game by 10 points.. 

CHECK OUR ACHIEVEMENT GUIDE HERE