The Orange Box
99 Achievements
1000
80-100h
Xbox 360
Xbox One
Xbox Series
Bone Breaker
Kill 30 enemies with thrown physics objects.
5
How to unlock the Bone Breaker achievement in The Orange Box - Definitive Guide
Blue Radium
TrueAchievements
TrueAchievements
You will almost surely get this achievement while finishing the main storyline. All you have to do is kill 30 enemies with items thrown at them using the Gravity Gun. Anything works, as long as it kills them. Get the 30 kills, and you will unlock this achievement.
4 Comments
You will surely get this if going for the Zombie Chopper cheevo in Ravenholm
By Crimson Drifter on 04 Feb 2009 10:31
ive finished ravenholm twice, using only the gravity gun, and havent gotten this or Hallowed Ground.
glitchy sour achievement grapes.
glitchy sour achievement grapes.
By sadelack on 10 Feb 2009 23:03
User has been removed
TrueAchievements
TrueAchievements
The easiest place to get this is in the chapter 'Lowlife' in Half Life 2 Episode One, so start a new game there if you aren't there already.
Play normally until you reach the first antlion burrow. Now, instead of hitting the car over the burrow to stop the supply of antlions, keep using the gravity gun to whack the car into the antlions one by one, which will crush them. Repeat 30 times (it sounds a lot, but is actually over with surprisingly quickly) and the achievement should pop up immediately.
If Alyx is getting too many of them you can try in the next area (cover up two holes but leave the last to get the achievement).
What's great is you will get the 'Car Crusher' achievement at the same time!
So that's two achievements in one.
Play normally until you reach the first antlion burrow. Now, instead of hitting the car over the burrow to stop the supply of antlions, keep using the gravity gun to whack the car into the antlions one by one, which will crush them. Repeat 30 times (it sounds a lot, but is actually over with surprisingly quickly) and the achievement should pop up immediately.
If Alyx is getting too many of them you can try in the next area (cover up two holes but leave the last to get the achievement).
What's great is you will get the 'Car Crusher' achievement at the same time!
So that's two achievements in one.
Pyroman31
Very easily done in Ravenholm, just pick up anything with the gravity gun and shoot it at enemies. It must kill them, not stun them. You will get little popups along the way(10/30 and 20/30).