Serious Sam Classics: Revolution achievements

23.38%

Going with the Wind

Kill the boss and complete the South America episode.

27.01%

No Fridge to Hide

Obtain the Crystal Skull.

29.35%

A message to the stars

Find the rising obelisk.

32.73%

The talk of parties

Defeat the giant lava golem.

43.12%

With our powers combined

All Elementals acquired.

56.62%

There can be only one!

Kill the Highlander in Valley of the Kings.

92.99%

Forth to the past

Complete the first Egypt level.