Gacha
A game mechanic where players pay or grind for a randomised draw of characters or items, named after Japanese capsule-toy machines. A type of loot box.
In plain English
A game mechanic where players pay or grind for a randomised draw of characters or items, named after Japanese capsule-toy machines. A type of loot box.
Why it matters
Gacha games are popular with under-18s and can be highly compelling. They often combine timed events, scarcity, and limited-rate currency to drive spending. Several studies link gacha play to gambling-style harms in young people.
What to do
Parents and carers
Cap in-app spending via the app store, and switch on purchase approvals. Talk to your child about why these games feel addictive.
Related
Risks and topics
This is practical educational content to support families. For case-specific concerns about a child's safety, contact the NSPCC helpline on 0808 800 5000 or your local safeguarding team.
Last reviewed: 2026-05-17