Gates of Hell achievements

2.33%

Stalin's Big Guns - Hard

Completed the 3rd Finnish Mission (hard!)

2.33%

The Raate Road - Hard

Completed the 2nd Finnish Mission (hard!)

2.33%

Stalin's Big Guns - Easy

Completed the 3rd Finnish Mission (easy)

2.33%

Carpathian Turmoil - Hard

Completed the 3rd Scorched Earth German Mission (hard)

2.33%

The Raate Road - Easy

Completed the 2nd Finnish Mission (easy)

2.33%

The Koenigsberg Cauldron - Hard

Completed the 4th Scorched Earth Soviet Mission (hard)

2.33%

Nature Defender

Eliminate all Soviet flamethrowers in the 1st Finnish mission

2.33%

Stalin's Big Guns - Normal

Completed the 3rd Finnish Mission (normal)

2.33%

Kollaa Kestää - Normal

Completed the 1st Finnish Mission (Normal)

2.33%

The Final Offensive - Easy

Completed the 4th Scorched Earth German Mission (easy)

2.33%

Kollaa Kestää - Hard

Completed the 1st Finnish Mission (Hard)

2.33%

The Siege of Sevastopol - Hard

Completed the 1st Scorched Earth German Mission (hard)