Custom Roblox Horror Game Development

A threat that hunts, objectives that pull players forward and the tension in between.

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From $299 · Quote in 24 hours · 50% upfront, 50% on delivery

Horror is the genre where atmosphere beats mechanics, and it's the one most often ruined by over-explaining. The scariest Roblox horror games give you a torch, a task list and almost no information. Tension comes from what you can't see and what you can hear approaching.

So we build the behaviour first: how the threat patrols, what makes it start hunting, what the player is doing when it arrives. A monster that spawns at random is annoying; one that reacts to the player is frightening, and that's the one we build.

The core loop

Explore to find objectives while a threat escalates, escape or die trying.

We plan your horror game around this loop first, then our 10+ AI-skilled developers build every system it needs.
A Roblox horror game (example gameplay)
What we build

What goes into your horror game

These are the systems a horror game lives on. They're part of the build, along with a shop, saving and game passes.

1

Objective tracker

A short list of things to collect or activate, visible enough that players always know their next move.

2

Threat AI

Pathfinding that patrols, investigates and chases. The behaviour rules matter far more than the model.

3

Light and stamina

A torch with a battery, or a sprint with a limit. Scarcity is what makes a corridor tense.

4

Sound design hooks

Proximity audio and stingers. Horror is carried by audio more than visuals on Roblox.

5

Escape condition

A clear win state — a door that opens once the objectives are done — so the run has a shape.

Prices

What a custom horror game costs

A horror game usually starts with our Viral package, from $499. Every game is quoted on its own: send your idea for an exact price within 24 hours.

  1. Most popular

    Studio

    from $999

    A full game with the systems top Roblox games run on.

    Usually 4–6 weeks

    • Everything in Viral
    • Pets, inventory or trading systems
    • Quests, NPCs and progression
    • + 4 more

  2. Viral

    from $499

    Built around the loops that make Roblox games spread.

    Usually 2–3 weeks

    • Everything in Starter
    • A trend-style core loop: simulator, tycoon or “steal a” style
    • Daily rewards, codes and leaderboards
    • + 4 more

  3. Starter

    from $299

    One core loop, polished and ready to publish.

    Usually 1–2 weeks

    • One map and one core loop: obby, tycoon or simulator
    • Shop, saving and game passes
    • Mobile and PC controls
    • + 3 more

No package to pick: tell us your idea and we'll quote it.

Get your free quote
What we design around

What kills a Roblox horror game

The monster is always visible

Nothing on screen is scarier than something implied. Keep the threat off-camera for most of the run.

No objective clarity

Scared players who don't know what to do get frustrated, not tense. The task list should always be one glance away.

Jump scares instead of tension

A loud noise works once. Escalating pressure — dwindling battery, closer footsteps — works for a whole session.

After launch

Launch your horror game with creators

Horror is the single most creator-friendly genre on Roblox because reaction footage sells itself. One streamer screaming at your monster is worth more than any thumbnail.

BLOXG is also the marketplace where those creators get hired. Browse horror creators or read the horror marketing guide for what works in this genre.

Find Horror creators Horror marketing guide
Questions

Getting a Roblox horror game made

How much does it cost to make a Roblox horror game?

Our packages start at $299. A horror game usually needs our Viral package, from $499: built around the loops that make Roblox games spread. Bigger games with more systems cost more. Send your idea and you'll get an exact price within 24 hours, before you pay anything.

How long does it take to build a Roblox horror game?

Usually 2–⁠3 weeks for a Viral build, counted from when you accept the quote. Your quote includes the timeline for your game, and you can tell us your deadline in the form.

What do you build into a horror game?

Objective tracker, threat AI, light and stamina, sound design hooks and escape condition, plus what every game gets: shop, saving, game passes, mobile and PC support, icon and thumbnail, 2 rounds of revisions and 14 days of bug fixes.

Do I own the horror game you build?

Yes. When you pay the final 50%, the game is yours: we hand it over to your Roblox account or group with its scripts and assets, and everything it earns is yours.

How do I get players for my horror game?

Horror is the single most creator-friendly genre on Roblox because reaction footage sells itself. One streamer screaming at your monster is worth more than any thumbnail. You can book those creators on the BLOXG marketplace, with payment held in escrow until you accept the video.

Other games we build

Building something else?

SimulatorNumbers that go up, pets that hatch, rebirths that reset the curve.TycoonBuy a dropper, watch the money climb, buy a bigger dropper.ObbyJump, fail, respawn one stage back, try again.RPGKill things, get stronger, kill bigger things.AnimeFlashy abilities, power scaling, and a training grind.RoleplayA world, a job, a house, and other people to be someone with.

Ready? Get a free quote for your horror game, with the game type already filled in.