Serious Sam: Siberian Mayhem achievements

46.03%

Back To The Future

Rise and levitate

51.59%

Critical Temperature

Kill 10 enemies with one Burner explosion

54.76%

Death from Above

Now it's your turn

57.14%

Fight Fire with Fire

Kill Draconian Burner with a Burner gun

65.08%

All Ingenious is Simple

The smartest man on Earth

0.00%

Part-Time Hero

3