ShellShock is a run-of-the-mill shooter with periodic interruptions for bad language and really violent cutscenes.
Emergence is the first episode in a series, expanding on the role of Colonel John R. Blade and his friends and cohorts.

This first-person shooter combines action and strategy in the dark underworld of the 1980s.
This first-person shooter combines action and strategy in the dark underworld of the 1980s.
It retains and improves upon virtually every element of the original, both in its single-player campaign and in its multiplayer mode.