
Serious Sam HD: The First Encounter is a visually upgraded and fully Steam supported remake version of the original high-adrenaline single-play and 16-player co-operative arcade-action FPS which was Gamespot's Game of the Year 2001 and which scored overall of 87% on Metacritic!

Complete any level in single player.

Complete the game.

Complete the game in single player on serious difficulty.

Complete the game in single player by beating estimated time on each level.

Pierce at least 10 enemies with a single cannonball.

Kill all enemies in Karnak in single player.

Find at least 50 secrets in single player.

Complete Metropolis level in single player on serious difficulty without loading.