Combat Rescue Officer

So you pick up Combat Rescue Officer thinking it's another military shooter, but the twist hits fast. Instead of just shooting everything that moves, you're actually responsible for getting people out alive. The basic loop is: drop into a zone, clear the immediate area of undead, locate the hostage or downed squadmate, and then escort them back to extraction. But nothing goes smoothly. Early levels like "Urban Evacuation" throw a handful of slow zombies at you, but by the time you hit "Infested Subway," the game starts mixing in sprinting infected that force you to manage your sprint meter carefully. Your hands are busy aiming down sights with assault rifles, shotguns, and SMGs, but you also need to keep your rescue target behind you -- they have their own health bar, and if it drops to zero, mission fails. The satisfying moments come when you time a grenade toss to clear a chokepoint, then drag a wounded civilian through the smoke before the next wave spawns. Later, the game introduces armored undead called "Juggernauts" that require headshots or explosives to put down, and something called "Crawlers" that move low and fast, tripping you up. There's a perk system -- you unlock things like "Adrenaline Rush" that slows time briefly when you're near a rescue target, or "Iron Sights" that tightens hip-fire accuracy. The difficulty ramps up unevenly; some levels feel like a cakewalk until a scripted ambush drops a horde from a ceiling. Midway through, you get access to a drone that can mark enemies through walls, which changes how you approach rooms -- you start peeking corners more instead of charging. Upgrades come between missions via a simple menu: more ammo capacity, faster reload, better medkit efficiency. The game also has these "Last Stand" moments where you're downed but can still fire a pistol, and if you kill an enemy, you get back up -- which feels great when it happens. Enemy variety keeps things from getting stale; there are spitters that slow you, bloated ones that explode when killed near you, and fast ones that climb walls. The escort missions are the most tense because your AI buddy sometimes gets stuck on geometry, which is annoying, but when everything clicks and you get them to the chopper, it's a genuine relief. Late-game levels like "Chemical Plant" have environmental hazards like toxic gas that force you to move constantly, and enemies that spawn from vents. The game doesn't hold your hand with objectives; it just gives you a nav point and lets you figure out the path. That can lead to some frustrating backtracking, but it also means each successful extraction feels earned.