Serious Sam HD: The Second Encounter [cheats]
Complete the following tasks to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", then "My profile", then "View all my games", then the game and view stats.
1337 Fragger: Frag a total of 1337 players.
Backstabber: Frag 100 players with a knife from behind.
Balls of Steel: Find all 3 Cannons in Teotihuacan - The City of the Gods.
Beast Hunt Beginner: Win a Beast Hunt match on any level.
Beast Hunt Master: Win a Beast Hunt match on all game levels.
Bird Hunter: Kill 100 Harpies with the Sniper rifle.
Bone Crusher: Kill 300 Kleers with the Cannon.
Braveheart: Deliver the final blow to Mordekai with the Knife.
Burn Baby, Burn: Burn 500 enemies to death.
Butcher: Frag 100 players with a knife.
Capture The Flag Beginner: Win a CTF match with at least 2 players on each team.
Capture The Flag Master: Win 25 CTF matches with at least 2 players on each team.
Cathedral King: Complete The Grand Cathedral level on serious difficulty without dying or loading.
Co-op Beginner: Complete any level in at least 3 player cooperative game.
Coin-op Co-op: Complete a Coin-op coooperative game on normal or higher difficulty.
Coin-op Gold Rush: Pick up 100 gold coins in Coin-op Cooperative game.
Coin-op Life Saver: Pick up at least 10 extra life items in Cooperative Coin-op game.
Cooperative Survival Beginner: Earn at least a bronze medal on any level in cooperative Survival.
Cooperative Survival Master: Earn gold medals on all Survival levels in cooperative Survival.
Crazy Fragger: Frag a total of 500 players.
Deathmatch Beginner: Complete a deathmatch game with at least 1 frag.
Deathmatch Champion: Win 1000 Deathmatch games.
Deathmatch Duelist: Win 25 1-on-1 Deathmatches.
Deathmatch Marathon: Complete a Deathmatch with frag limit set to at least 200. (Frag limit must be reached!)
Deathmatch Marathon Winner: Win a Deathmatch Marathon.
Deathmatch Master: Win 100 deathmatch games.
Deathmatch Veteran: Complete 100 Deathmatches.
Desperate Fragger: Frag 25 players with a knife while having no more than 10 health left.
Diverse Fragger: Frag 100 different players.
Flag Thief: Score a total of 100 points in CTF matches.
Frag Combo: Perform 4 frags with each being no more than 10 seconds apart from the previous frag in at least 4 player Deathmatch.
Fragger: Frag a total of 100 players.
Game Master: Complete the game.
Grudge: Frag the same player 5 times in a row in at least 4 player match.
Heavy Weight Champion: Hold the Burden for at least 10 minutes in My Burden match with at least 3 players.
Instant Kill Beginner: Make at least 3 kills in one Instant Kill match.
Instant Kill Master: Win 100 Instant Kill matches.
Instant Kill Pro: Frag 10 players without being killed in at least 4 player Instant Kill match.
Last Man Standing Beginner: Win one round in Last Man Standing game with at least 4 players.
Last Man Standing Master: Win 100 Last Man Standing matches with at least 4 players.
Last Team Standing Beginner: Earn a round for your team in Last Team Standing game with at least 2 players on each team.
Last Team Standing Master: Win 100 Last Team Standing matches with at least 2 players on each team.
Look Ma, I won!: Win a Deathmatch.
Look, it's a secret: Find at least 80 secrets in single player.
Matador: Kill 50 Syrian Werebulls with a knife.
Medieval Master: Complete the Medieval episode in single player or cooperative.
My Burden Beginner: Win one My Burden match with at least 3 players.
My Burden Master: Win 100 My Burden matches with at least 3 players.
Nemesis: Frag the same player 10 times during a single round in at least 4 player match.
Persia Master: Complete the Persia episode in single player or cooperative.
Rocket Jumper: Perform 100 rocket jumps.
Rocket Man: Get all 3 Rocket launchers in Palenque - Sierra de Chiapas.
Royal Frag Combo: Frag all players in a single frag combo.
Sam I am: Accumulate a total of 100,001 enemy kills and frags combined.
Serious Beginner: Complete any level in single player.
Serious Fragger: Frag a total of 1000 players.
Serious Run: Complete the game in single player by beating estimated time on each level.
Serious Sam: Complete the game in single player on serious difficulty.
South America Master: Complete the South America episode in single player or cooperative.
Space Marine: Kill 1000 enemies with the Laser gun.
Survival Beginner: Earn at least a bronze medal on any level in single player Survival.
Survival Master: Earn gold medals on all Survival levels in single player Survival.
Swordsman: Frag 100 players in a knife-to-knife fight.
Team Beast Hunt Beginner: Win a Team Beast Hunt match on any level with least 2 players on each team.
Team Beast Hunt Master: Win a Team Beast Hunt match on all game levels with least 2 players on each team.
Team Deathmatch Beginner: Win one Team Deathmatch with at least 2 players on each team.
Team Deathmatch Master: Win 100 Team Deathmatches with at least 2 players on each team.
Top Secret: Find all secrets in single player.
Untouchable: Win an at least 4 player Deathmatch by reaching frag limit of at least 25 without dying.