Serious Sam 3: BFE achievements

Win one round in Last Man Standing game with at least 4 players.

Complete the game in single player on unmodified serious difficulty.

Score a total of 10 points in CTF matches.

Complete a Beast Hunt match

Make at least 3 kills in one Instant Kill match.

Earn a gold medal in Survival.

Find at least 50 secrets in single player.

Frag 20 players with the Sledgehammer.

Complete the Jewel of The Nile single player campaign.

Win a versus match.

Find the Vista secret.