Venom. Codename: Outbreak (GOG)

A parasitic alien invasion turns soldiers and civilians into murderous hosts, leaving a two-man special-forces unit to contain a crisis that spreads across a near-future Earth. Venom. Codename: Outbreak is an old-school tactical FPS with a harsher, more deliberate rhythm than the run-and-gun shooters of its era. Dense jungle, rocky hills, fortified installations, and infected enemy territory create an uneasy battlefield where every exposed approach can become fatal. The mood is tense and military-minded, with humanity’s survival depending on reconnaissance, accuracy, and knowing when not to fire.

Missions place you in command of two operatives, letting you move through hostile zones with a teammate rather than acting as an invincible lone hero. You scout patrol routes, pick off dangerous targets, breach guarded compounds, and work around environmental hazards while aliens and infected humans press the attack. Careless shooting quickly attracts attention, so silenced weapons, cover, cautious movement, and well-timed shots matter as much as raw reflexes. Fourteen single-player operations steadily push the squad through more demanding situations, while LAN multiplayer lets players bring the firefights to competitive local matches.

What makes it memorable is its commitment to squad-level tension within a distinctly early-2000s 3D shooter framework. The ability to operate alongside, and coordinate with, a second soldier gives encounters more tactical flavor than a typical corridor FPS, especially when enemy numbers force you to plan instead of charge. Its visual technology and controls show their age, but the broad outdoor spaces and mixtures of stealth, sniping, and direct assaults still provide a satisfying sense of field operations. Fans of Delta Force, early Ghost Recon, or S.T.A.L.K.E.R.-style Eastern European shooter design will find plenty to appreciate, while newcomers should arrive ready for an unforgiving classic that rewards patience over speed.