Undead Corps - CH2. Upper City

Grab your rifle, vault over collapsed rooftops, and mow down every shambling corpse that stumbles through Upper City's shattered streets.

There's something grimly satisfying about stepping into a ruined high-rise with only two weapon slots and a prayer. Undead Corps - CH2. Upper City drops you right into the thick of a zombie outbreak, no tutorial hand-holding. WASD moves, Space jumps, LMB shoots, R reloads, and Shift lets you sprint. The 1 and 2 keys swap between your two guns—usually a rifle for distance and a pistol or shotgun for panic moments. The city itself is a vertical maze of broken stairwells, fire escapes, and collapsed floors. You'll spend half your time looking for a safe ledge to reload, and the other half deciding whether to fight or bolt. I got cornered on a third-floor balcony with three corpses grabbing at my ankles. My rifle clicked empty mid-burst, so I hit 2, emptied the pistol into the nearest skull, then Shift-sprinted through a broken window onto the next rooftop. That's the loop: manage ammo, use elevation, and never stop moving. Headshots matter—a body shot takes four or five rounds, but a clean headshot drops them instantly. P pauses everything when you need a breather, but the horde doesn't care about your heart rate. What kept me coming back was the tension of every reload. You can hear them shuffling behind a wall, but you don't know how many. Do you push forward or backtrack? Each death teaches you the map a little better, and each kill feels earned.

Instructions: WASD - Move. Space - Jump. LMB - Shoot. R - Reload. P - Pause. Shift - run. "1" - first weapon slot, "2" - second weapon slot.

Keep your rifle topped off before entering any building—zombies love doorways. Tap Shift to sprint past groups you can't handle; ammo is not infinite. Aim for the head, it saves bullets and drops walkers instantly. Weapon slot 2 is your lifeline when the rifle runs dry in close quarters. Jump onto crates or low ledges to create breathing room when cornered. Hit P the second you feel overwhelmed—it pauses, letting you reassess.

Q: Is Undead Corps - CH2. Upper City free to play? A: Yes, it's completely free. No hidden fees or premium weapons. Q: Do I need to download anything? A: No downloads. It runs in your browser as an HTML5 game. Q: Can I play on my phone? A: It's designed for keyboard and mouse, so a desktop or laptop is recommended. Q: What are the controls? A: WASD to move, Space to jump, LMB to shoot, R to reload, Shift to run, 1 and 2 to switch weapons. Q: Is there a save feature? A: No, each chapter is a single session. You start fresh every time you load it. Q: Why does the game lag sometimes? A: Close other browser tabs or lower your browser's graphics settings if possible.