Is it bad if my child plays Roblox or Minecraft? What child safety experts say
We analyze what Roblox and Minecraft are, their recommended ages, the real risks, and how to set up parental controls so your child can play safely.
If you have children between 6 and 14 years old, it’s very likely that Roblox or Minecraft have come into your home without asking permission. In the schoolyard people talk about “robux,” “skins,” and private servers, and you wonder whether all of this is as harmless as it seems or whether you should put the brakes on it.
The short answer: they are not “bad” games in themselves, but they are not neutral either. They are online platforms with millions of users where the experience depends greatly on how they are configured and on who your child plays with. Let’s look at it calmly.
Quick overview: Roblox vs. Minecraft
| Detail | Roblox | Minecraft |
|---|---|---|
| Type | Platform with millions of minigames created by users | “Open world” building game |
| PEGI age | PEGI 7 (some higher modes) | PEGI 7 |
| ESRB age | E10+ (10 years) | E10+ (10 years) |
| Chat with strangers | Yes, by default | Only on online servers |
| In-game purchases | Yes, “Robux” currency | Yes, “Minecoins” in the Bedrock edition |
| Offline play | No | Yes (single-player mode) |
What Roblox and Minecraft actually are
Minecraft is a block-based building game. You can play alone, in creative mode (no enemies) or survival mode, and also on online servers with other players. It is developed by Mojang (Microsoft) and has a huge community dedicated to building, coding, and exploring.
Roblox is not a game, it is a platform. Inside it there are millions of “experiences” (minigames) created by other users, from racing games to pet simulators. That is its appeal and also its greatest risk: the content is generated by the users themselves, with very different quality and supervision.
Recommended age according to PEGI, ESRB, and pediatricians
The two official European and American ratings broadly agree:
- PEGI 7 for both games (base content).
- ESRB E10+ (suitable from 10 years old).
- Roblox raises some modes to PEGI 12, 16, and even 18, depending on the type of experience.
The American Academy of Pediatrics (AAP) and the Spanish Association of Pediatrics (AEP) do not set a specific age for video games, but they recommend active supervision for children under 12 and accompaniment when using platforms with open chat. If you want to explore this further, you may be interested in our guide on screen time by age according to the WHO and the AEP.
In practice, most families and experts agree on these ranges:
- Under 6 years: not recommended, even in simple modes.
- 6-9 years: only with a child account, chat disabled, and accompaniment.
- 10-12 years: supervised independent use, with active parental controls.
- 13 years and up: more autonomy, but without completely “letting go.”
The real risks (without alarmism)
It is not about demonizing games, but about knowing what can happen in order to prevent it.
Contact with strangers and grooming
Both games allow chatting with other players. In Roblox, by default, a child can receive messages from any user in the world. Grooming (an adult who gains a minor’s trust for sexual purposes) is a documented risk recognized by organizations such as the Internet Watch Foundation and the Spanish National Police in their cybersecurity campaigns.
“Condo games” and inappropriate content on Roblox
Roblox has a known problem with so-called condo games: experiences with explicit sexual content that moderators constantly remove, but that reappear. The company has strengthened moderation with AI, although zero risk does not exist.
Microtransactions and pressure to buy
Robux and Minecoins are virtual currencies purchased with real money. Children can spend significant amounts on skins, passes, or upgrades. There are documented cases of bills of hundreds of euros within a few weeks.
Unofficial Minecraft servers
Single-player “vanilla” Minecraft is very safe. The risk appears on third-party online servers, where chat and mods can expose the child to adult language or external links.
Usage time and addiction to the “minigame scroll”
Roblox is designed to hook you: when you finish one minigame, it suggests another, and another. It is easy for a “half-hour” session to turn into two.
What these games do offer
Because there are good things too, and they should be mentioned.
- Creativity and spatial thinking: Minecraft is essentially an infinite Lego. Some schools use it for educational purposes (Minecraft Education Edition).
- Programming and logic: Roblox Studio allows children to create their own games using a real programming language (Lua). Many teenagers start their interest in software development there.
- Socialization: playing with school friends in a shared world is a legitimate way to connect, especially for children who find face-to-face contact difficult.
- Teamwork: building a city together or overcoming a challenge requires coordination and communication.
How to set up parental controls step by step
This is where the difference between a safe game and one that isn’t lies.
On Roblox
- Create the account with the child’s real age. Roblox applies automatic restrictions if the child is under 13.
- Go to Settings → Privacy and limit who can send messages, chat, or join their servers. The safest option: “No one” or “Friends”.
- Enable the parental PIN in Settings → Security. Without that PIN, the settings cannot be changed.
- Enable “Allow only content for my age” in the experience filter.
- Disable in-app purchases from the store account (Google Play, App Store, or console).
On Minecraft
- If you use Minecraft Bedrock (consoles, mobile, Windows 10/11), link the account to a Microsoft/Xbox family account.
- On family.microsoft.com you can enable time limits, friend filters, and multiplayer permissions.
- For the youngest, start with single-player mode or local LAN (only with devices at home).
- If they enter public servers, check which ones. There are family-friendly listings such as Autcraft (a server designed for children with autism and their families).
If you want a broader view of tools, we have a practical comparison of parental controls on phones and tablets that may help you.
Which is safer: Roblox or Minecraft?
If we had to choose purely in terms of safety, Minecraft in single-player mode or on a family server is safer than Roblox. The reason: Roblox depends on user-created content and an active global chat by default, while Minecraft can be played completely offline.
That said, a well-configured Roblox (parental PIN, limited chat, age filter) is perfectly reasonable for a 9-10 year old. And Minecraft on an unmoderated public server can be more problematic than a restricted Roblox.
Signs that something is wrong
This is not meant to frighten, but to keep you alert without becoming obsessed. Talk to your child or consider whether:
- They isolate themselves or become very irritable when you ask them to turn off the device.
- They hide the screen or quickly switch windows when you come in.
- They talk about “a new friend” who is not from school and asks for photos, personal data, or to move to another app.
- Unknown charges appear on your card.
- Their school performance drops, they sleep poorly, or they abandon activities they used to enjoy.
In any of these cases, the first step is to talk without immediate punishment. And if there is suspicion of inappropriate contact by an adult, you can report it to the Cybercrime Unit of the Guardia Civil or the National Police (cyberbullying helpline: 017, INCIBE).
Frequently asked questions
Can my 6-year-old play Minecraft?
Yes, in single-player creative mode and without connecting to public servers. It is a good age to start with accompaniment, always with limited time.
Does Roblox have adult content?
The official platform prohibits it and removes it, but inappropriate experiences occasionally appear. The age filter and restricted chat greatly reduce the risk.
How much time per day is reasonable?
It depends on the age and the other screens. As a guideline, the AEP suggests no more than 1-2 hours of leisure screen time per day between 6 and 12 years old, spread out with breaks.
Is it true that Roblox hooks more than Minecraft?
Roblox’s design, with short minigames and quick rewards, encourages long sessions. Minecraft, being “slower” and more creative, tends to generate a different kind of use.
And what if all their friends play and I don’t want them to?
It is a common conversation. You can negotiate: allow play with clear rules, in common areas of the house, and with set schedules. A total ban at this age often generates more conflict than active supervision.
