Como desbloquear o “A única bala grátis” Conquista no Half-Life 2: Episódio Um

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

Introdução

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?

Começo

How to begin the challenge:

• The challenge won’t really começar until you get your first weapons no Capítulo 3, “Lowlife”
• Once you get the first 2 armas, you must use your one and only bullet on the lock para progredir. You can not avoid the lock unless using cheats, but what’s the fun in that?.
• If you use shotgun on the lock, remember to LMB atirar, Como RMB shoots 2 balas.

Depois disto, there is no need to use a gun to progress in the game.

Dicas Gerais

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

• You can only use the Supercharged Gravity Gun, Normal Gravity Gun, a Pé de cabra, a Grenades, Mounted Turrets, Aliados, Pulse Balls, e a lançador de foguetes, however remember not to directly hit enemies with foguetes.
• Use o Gravity Gun to throw heavy coisas, explosivos ou sharp coisas. Por exemplo: portas, Grenades, Bricks e Saws.
• Você pode usar o Gravity Gun para adjust a placement of your granadas that you throw, or throw the ones de inimigos back to sender.
• foguetes are a good way to throw accurate projecticles, although the rockets are cru.
• A good way to defend yourself is to get something big, like a porta, and block the shots of the enemies (Aquilo é, unless the enemies have knockback like the Combine Airship.)
• It is better if you remember to save. It’s obvious why.