Comment débloquer le “La seule balle gratuite” Réussite dans Half-Life 2: Épisode un

This guide will quickly explain how to get the achievement, and what your mistakes may be.

Introduction

This is one of the hardest achievements in the Half-Life franchise. Whether you’re a perfectionist or a collector, this achievement will come in handy for getting the achievement. Note for collectors: somehow this achievement, despite being hard, is more common than lighting up 15 zombies on fire with flares?

Début

How to begin the challenge:

• The challenge won’t really commencer until you get your first weapons dans Chapitre 3, “Lowlife”
• Once you get the first 2 armes, you must use your one and only bullet sur la serrure to progress. You can not avoid the lock unless using cheats, but what’s the fun in that?.
• If you use fusil à pompe sur la serrure, se souvenir de LMB tirer, comme RMB shoots 2 balles.

Après ça, there is no need to use a gun to progress in the game.

Conseils généraux

These are the general rules one needs to use to get the achievement:

• You can only use the Supercharged Gravity Gun, Normal Gravity Gun, la pied de biche, la Grenades, Mounted Turrets, Alliés, Pulse Balls, et le Lance-roquettes, however remember not to directly hit enemies with Fusées.
• Utilisez le Gravity Gun to throw lourd choses, explosifs ou sharp choses. Par exemple: Des portes, Grenades, Briques et Saws.
• Vous pouvez utiliser le Gravity Gun à ajuster la placement of your grenades that you throw, or throw the ones du ennemis back to sender.
• Fusées are a good way to throw précis projecticles, although the rockets are rare.
• A good way to defend yourself is to get something big, like a porte, and block the shots of the enemies (C'est, unless the enemies have knockback like the Combine Airship.)
• It is better if you remember to save. It’s obvious why.