3 3D Zombie Browser Games, Plus Zombie Defence in Alpha

Choose your camera and control style: direct FPS aiming, a third-person arena, or top-down movement-led escape.

Zombie Defence survivor fires a split volley beside a pharmacy while zombies surround the extraction yard.
A rifle volley fans through the extraction yard beside the pharmacy. Staged Alpha test capture. · Zombie Defence · Alpha

If you’re searching for 3D zombie browser games, three current CrazyGames browser listings cover distinct camera styles: Zomblox is first-person, Horde Killer: You vs 100 is third-person, and Zombie Lab Escape looks down over a 3D lab. Their controls differ too: Zomblox uses direct mouse aim, Horde Killer adds dodging and weapon swaps, and Lab Escape fires automatically while you maneuver.

Zombie Defence is separate from those released listings: its browser build is an in-development Alpha, with native mobile releases planned. The comparisons below focus on how each game presents space and how much control you have over a shot.

The quick comparison

4 games, different reasons to give the next run a chance.

  1. 018.2/10
    Zomblox
    first-person zombie shooting through school missions
    • Manual aim
    • Exploration
    Platforms
    Browser on desktop, mobile, and tablet through CrazyGames.
  2. 028.2/10
    Horde Killer: You vs 100
    third-person horde action with direct aiming and evasive movement
    • Manual aim
    • Fast-paced
    Platforms
    Desktop browser on CrazyGames.
  3. 038.4/10
    Zombie Lab Escape
    top-down 3D corridors, automatic fire, and movement-led survival
    • Fast-paced
    • Exploration
    Platforms
    Browser on desktop, mobile, and tablet through CrazyGames.
  4. 048.4/10
    Zombie Defence
    top-down zombie shooting that connects Scrap expeditions with shelter growth
    • Manual aim (desktop)
    • Extraction
    • Shelter building
    • Crafting
    • Permanent progress
    Platforms
    Browser Alpha in development; native mobile releases are planned, not currently released.

Choose a game to jump to its overview. Platform lists are summaries; check the linked official edition.

The games

01

Zomblox

A block-built first-person shooter takes zombie fights through school rooms, pools, and secret vents.

8.2 /10

Editorial rating

  • Manual aim
  • Exploration
Platforms
Browser on desktop, mobile, and tablet through CrazyGames.
Price model
Free browser entry through CrazyGames; the official game page does not list separate purchase terms.

CrazyGames presents Zomblox as an FPS set in a school under siege, with undead students and a zombified teacher. Missions, secrets, weapon skins, and rescuing friends give its corridors goals beyond clearing every enemy.

WASD moves, while the mouse looks and shoots; number keys switch weapons, 4 throws a grenade, E picks up items, R reloads, and Space jumps. CrazyGames also lists joystick movement and swipe-to-look for mobile browsers. This is the closest camera of the three released picks, so it puts the target in front of you, but the longer control list asks for more key juggling than Lab Escape’s move-and-auto-fire loop.

First-person shotgun view faces a blocky zombie in a school corridor, with health, ammunition and weapon slots visible.
Browser gameplay image from Y8 showing the school corridor and first-person weapon HUD. · Zomblox / Danil Turkin · image via Y8

What works

  • First-person 3D view and mouse aiming give direct control over target selection.
  • School rooms, vents, missions, secrets, and rescues vary the route through the outbreak.
  • Weapon switching, grenades, pickups, and reloads provide familiar FPS actions.

Worth knowing

  • Its many keyboard actions can feel busy during a close-range fight.

Zomblox: Our rating

8.2 / 10 · Five equally weighted criteria.
Combat
8.5
Progression
7.4
Usability
7.2
Value
8.4
Fit
9.5

Direct mouse aim, weapon swaps, grenades, and reloads support active FPS combat. Missions, secrets, rescues, and weapon skins add goals; its long control list increases the learning load. Free browser entry and listed desktop/mobile/tablet access support value, though in-game purchase terms are unstated. The first-person 3D zombie setting is a direct fit for the query.

The verdict

Choose Zomblox when you want to look down a school corridor yourself and aim at the zombies in front of you.

02

Horde Killer: You vs 100

A third-person 3D arena shooter turns the zombie crowd into a spacing and aiming problem.

8.2 /10

Editorial rating

  • Manual aim
  • Fast-paced
Platforms
Desktop browser on CrazyGames.
Price model
Free browser play; the loadout includes optional ad-reward bonuses.

CrazyGames lists a third-person shooter for desktop browsers: WASD runs, left-click shoots, right-click aims, and Space rolls, jumps, or climbs. The 100-zombie premise pushes the fight into a wider arena, where using obstacles to create distance is part of the run.

A weapon shop adds guns and explosives, with character customization for another goal between fights. The loadout also offers optional ad-reward bonuses. Compared with the first-person angle in Zomblox or the top-down view in Lab Escape, the over-the-shoulder camera keeps your survivor visible while you line up shots and make room to move.

A third-person survivor faces distant obstacles, with a 100-enemy counter, health display, and weapon slots visible.
CrazyGames browser gameplay capture showing the third-person view, enemy counter, and weapon HUD. · Gameplay capture: CrazyGames / GoGoMan

What works

  • Third-person depth keeps the survivor and nearby arena space visible while aiming.
  • Aiming, shooting, rolling, grenades, and weapon changes create several combat choices.
  • The weapon shop and outfits give the arena loop extra goals.

Worth knowing

  • The desktop-only keyboard-and-mouse setup excludes mobile browser play.

Horde Killer: You vs 100: Our rating

8.2 / 10 · Five equally weighted criteria.
Combat
8.8
Progression
7.2
Usability
7.4
Value
8.1
Fit
9.3

Direct aiming, evasive movement, grenades, and weapon swaps keep combat highly active, while the shop adds gear and customization goals. Free browser entry supports value, with optional ad-reward bonuses tempering convenience. Its third-person 3D presentation is a close fit; desktop-only access narrows usability.

The verdict

Pick Horde Killer when you want a visible survivor, a broad third-person arena, and manual aim against a large horde.

03

Zombie Lab Escape

A top-down 3D laboratory escape shooter built around movement and automatic fire.

8.4 /10

Editorial rating

  • Fast-paced
  • Exploration
Platforms
Browser on desktop, mobile, and tablet through CrazyGames.
Price model
Free browser entry through CrazyGames; the official game page does not list separate purchase terms.

CrazyGames describes a route through dark corridors and sealed rooms, with parts and key items to collect, checkpoints to reach, and nine unlockable or upgradable weapons. Mutant bosses add larger threats on the way to the exit.

The soldier fires automatically, so the player’s job is to move, react, and avoid getting surrounded. The high camera makes rooms and approaching threats easier to read as space; you trade mouse-directed target selection for the job of keeping a clear path through each encounter.

A soldier stands in a three-dimensional laboratory room with pickups, weapon controls and an early progress bar.
Opening browser tutorial: the laboratory room, resource pickups and weapon HUD. · Gameplay capture: Rusty Game Studio / CrazyGames

What works

  • The top-down 3D view shows corridor layout and threats approaching from different directions.
  • Automatic fire lets keyboard movement and positioning lead the fight.
  • Nine weapon unlocks or upgrades, checkpoints, parts, and sealed rooms give the escape route several goals.

Worth knowing

  • Automatic fire offers less direct target control than a mouse-aimed FPS.

Zombie Lab Escape: Our rating

8.4 / 10 · Five equally weighted criteria.
Combat
7.9
Progression
7.9
Usability
8.2
Value
8.5
Fit
9.4

Automatic fire and WASD movement make the described controls straightforward, while weapon upgrades, checkpoints, parts, and room unlocking add route goals. Free browser entry keeps the barrier low, though the listing gives no separate price or monetization details. Its top-down 3D zombie setting is a close fit; players who want to choose each shot may prefer Zomblox or Horde Killer.

The verdict

Choose Zombie Lab Escape when you want to read a room from above and dodge through the outbreak as your soldier fires.

04

Zombie Defence

An in-development top-down 3D zombie shooter connects active firefights to Scrap extraction and shelter investment.

8.4 /10

Editorial rating

  • Manual aim (desktop)
  • Extraction
  • Shelter building
  • Crafting
  • Permanent progress
Platforms
Browser Alpha in development; native mobile releases are planned, not currently released.
Price model
Freemium is planned; launch pricing and monetization terms are unconfirmed.

Zombie Defence combines movement, cursor aiming, held fire, ammunition management, and reloads on desktop; touch fire targets the nearest living enemy. Three-wave sector battles and endless scavenging sit alongside separate Scrap expeditions that lead to an extraction point.

Scrap expeditions feed a shelter with crafting, research, production, and crops. Scrap is retained up to storage capacity after extraction, defeat, or an interrupted page reload, while shelter progress persists through defeat. That gives the run-and-shoot loop an ongoing purpose beyond reaching the end of one arena.

Zombie Defence survivor fires a split volley beside a pharmacy while zombies surround the extraction yard.
A rifle volley fans through the extraction yard beside the pharmacy. Staged Alpha test capture. · Zombie Defence · Alpha

What works

  • Manual desktop aim and reloads make each firefight a direct-control alternative to automatic fire.
  • Separate Scrap expeditions connect combat to an extraction objective.
  • Persistent shelter investment carries resources into crafting, research, production, and crops.

Worth knowing

  • Its connected combat and shelter systems ask for more planning between fights than a focused arena shooter.

Zombie Defence: Our rating

8.4 / 10 · Five equally weighted criteria.
Combat
8.4
Progression
8.8
Usability
8.1
Value
8.1
Fit
8.4

Active aiming, extraction objectives and persistent shelter systems give the top-down combat depth beyond a single arena. Crafting and research offer substantial long-term goals, while the extra systems take more learning. The value assessment is provisional because final freemium terms are unconfirmed; Alpha availability limits its fit for a play-now search.

The verdict

Consider Zombie Defence if you want top-down zombie combat to lead into extraction, crafting, and a growing shelter.

How we compare

A good recommendation explains who a game suits and where it falls short. Our editorial scores use the same five criteria, each rated out of ten.

  1. 01

    Combat

    Controls, aiming, enemy readability, and the decisions you make under pressure.

  2. 02

    Progression

    Build choices during a run and meaningful progress between attempts.

  3. 03

    Usability

    Control demands, platform access, interface options, and documented device requirements.

  4. 04

    Value

    What the asking price includes, optional purchases, and the scope of the free version.

  5. 05

    Fit

    How well the game answers the specific question in this article.

Read our editorial standards

Which one should you try?

Choose Zomblox for a first-person school shooter, Horde Killer for a wider third-person arena with manual aim and evasive movement, or Zombie Lab Escape for top-down rooms and automatic fire. Zombie Defence adds a longer-term purpose to the top-down view: hands-on top-down shooting with Scrap extraction and a shelter that carries outings into crafting, research, and production.

Your questions, answered.

Zomblox is the first-person pick, with mouse look and shooting through school rooms, missions, and secret vents. Horde Killer uses a third-person camera, while Zombie Lab Escape looks down over its corridors.

Zomblox and Horde Killer list direct mouse aiming. Zombie Lab Escape uses automatic fire and relies on movement and positioning. Zombie Defence also uses desktop cursor aim in its Alpha design, with touch fire targeting the nearest living enemy.

No. Zombie Defence is an in-development browser Alpha, and native mobile releases are planned rather than currently available. Its Alpha design connects active zombie shooting and Scrap extraction with persistent shelter systems; use Join the waitlist to follow the project.

Want to see what we’re building?

Zombie Defence is in Alpha. Join the waitlist.

Join the waitlist

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