|01-10-2011, 01:57 AM||#1|
The Sacrifice Achievement Guide
Supreme Sacrifice 50
Complete "The Sacrifice".
Simply complete The Sacrifice campaign in one sitting. This can be done on any difficulty. The chapters in this campaign are:
Have Bill sacrifice himself for the team.
One of the new things in this campaign is that the finale requires one of the players to "sacrifice" themselves in order to complete it. First, you have to activate three generators scattered about the map. To do so, approach one and hold . After the bridge is lowered, you will have to press a button on the platform. Doing this will cause a generator to shut off. One player will have to leave the bridge and re-activate the generator while the others must stay on the bridge.
To obtain the achievement, the person playing as Bill must go down and re-activate the generator. This can be done by yourself easily by selecting "Port Finale" as Bill on Easy difficulty on Single Player. Get up to the finale and proceed to activate the generator. If you are on SP, you MUST do this, as the bots aren't programmed to do so.
Barrel Rolled 50
Kill a Special Infected with an exploding barrel.
Scattered throughout the levels are white barrels that look like the ones in the achievement. Surely enough, if you shoot one enough, it will explode.
Now, an easier way to do this achievement than blind luck is to get 1-3 more players with you. Kill off any AI Survivors before doing this. Start the campaign on any level until you find a barrel or two. Next, position a player near the barrels until a Hunter comes along (turn on subtitles to know when one is around). Step away from the player near the barrels and the Hunter should pounce on them. Shoot the Hunter a few times with an automatic weapon, then blow up the barrels. The Hunter will die, and you should obtain the achievement.
Chaos Generator 50
Have all 3 generators running at once in "The Sacrifice" finale.
Now, at first glance, it seems you just need to turn on all three generators. Unfortunately, that is not the case, as you need to activate them all at the same time. You will need 1-3 other people (depending on if someone can use a controller). Start up "Port Finale" on Easy difficulty and position each player or controller next to a generator. Next, have everyone hold at the same time until all three generators are activated. The achievement should pop up for everyone afterward.
As a Special Infected, incap someone who is trying to sacrifice themselves.
This achievement can be done with 5 people if done right. Have 1 person be a Survivor, while the other 4 (including you) are the Infected. Make sure the Infected team do not spawn until the bridge is raised. When the generator is turned off, have the one player leave the bridge to turn it back on. This is when you and the other Infected team spawn. Have the other 3 Special Infected keep the AI Survivors distracted as you attempt to incap the Human Controlled Survivor. It is recommended to be a Hunter, Charger, or Tank to incap the Survivor. Once the Human Survivor is incapped, you will earn the achievement.
NOTE: The player does NOT have to be turning on the generator, they only need to be off the bridge.
Latest Retail: Black Ops II (2000/2000)