Is this a safe multiplayer game for kids?

Yes, because the multiplayer is family-only. PixelVoxel co-op holds up to four people in one shared world — you and up to three of your own kids, every device signed into the same parent account. There are no public servers, no lobbies, no friend lists, no matchmaking, and no chat with anyone outside your family, so the only people who can ever join are you and your own kids. Strangers can't appear by construction.

Can my kids play together?

Yes. Siblings build side by side in one world, each as themselves — their own name and their own colour. A family can have up to three child profiles, so a pure-siblings session is up to three kids, and a parent can drop into any of their kids' worlds and land right next to them. Edits are last-write-wins, so no one's build gets clobbered.

How many people can build at once?

Up to four people in one shared world. That's a parent plus up to three kids, or any smaller mix — and a pure-siblings session is up to three kids. Everyone is on the same parent account; nobody outside the family can ever join.

Does it cost extra for more kids?

No. PixelVoxel is a one-time $30 per family (introductory, rising to $40 on September 8, 2026), with no subscription and a 7-day no-questions refund. One price covers your whole family — every kid, no extra per child.

For parents

A safe multiplayer game for kids — family-only, no strangers

Q: How is this different from normal kids' multiplayer?

Normal kids' multiplayer connects your child to strangers through servers, lobbies, friend requests, or matchmaking. PixelVoxel has none of those. The only people who can ever join are you and your own kids on the same parent account — no discovery, no friend graph, no chat with outsiders. Safety comes from removing those paths entirely, not from settings you have to configure.

When you search "multiplayer," you picture strangers. PixelVoxel has none. The multiplayer here is family-only co-op: up to four of you in one shared world — a parent and up to three kids — built for children under 9. Everyone is signed into the same parent account, so the only people who can ever join are you and your own kids. No public servers, no friend lists, no matchmaking, no chat with anyone outside your family.

How is this different from normal kids' multiplayer?

Most kids' multiplayer is risky because of how players find each other — servers, lobbies, friend requests, matchmaking. PixelVoxel simply doesn't have those paths. Safety isn't a setting you toggle; it's the absence of every door a stranger could walk through.

No public servers. There's nowhere for an outsider's world to list, and nowhere for your child's to be found.
No lobbies or matchmaking. Nobody gets paired with a random player — ever.
No friend graph or discovery. There are no usernames to search, no friend requests, no add-by-code.
No chat with outsiders. Every player is on the same parent account — the parent and their own kids, nobody else.
Strangers can't appear by construction. The only people who can ever join are you and your own kids — no strangers, no public servers, no friend lists, no chat with anyone outside your family.

Built for siblings

This is the multiplayer building game for siblings parents actually want. Your kids build together in one world, each as themselves — their own name, their own colour — so a joining sibling shows up named and colour-coded, not as a generic figure. Edits are last-write-wins, so two kids building near each other won't clobber one another's work. And a parent can drop into any of their kids' worlds and land right next to them.

Up to four, family only

Here are the exact numbers, so there's no guessing:

4 people in one shared world a parent + up to 3 kids up to 3 child profiles per family siblings-only session: up to 3 kids

Up to four of you in one world — and that's the cap. There's no "unlimited," no big public room. Build with one kid one-on-one, or have the whole family in at once. Either way, the only people who can ever join are you and your own kids.

Still peaceful + safe

Nothing scary. No monsters, no combat, no dying, no health or hunger — it's peaceful by design.
No ads and no kid-facing purchases. Nothing inside the game unlocks with money. The only account with a card is the parent's.
No third-party trackers. You can open your browser's network tab while your kid plays and check.
Solo is the default. Co-op is the best 15 minutes, never an obligation — and solo play is fully safe too (no strangers, no chat, no monsters).

One price for the whole family

One-time $30 per family (introductory, rising to $40 on September 8, 2026), no subscription, with a 7-day no-questions refund. One price covers your whole family — every kid, no extra per child. You can play the real game in your browser first — no sign-up to look around.

▶ Play it now How it's safe