Gacha

Gacha games are built around a random draw. You spend in-game currency to make a “pull” or “summon” and receive a random character, weapon or item, each with its own rarity. Rare results appear only a small percentage of the time. Gacha is most common in free-to-play mobile games, but it also appears on consoles and PC.

From capsule-toy machines

The term comes from gashapon (also gachapon), Japanese vending machines that dispense capsule toys at random. You turn the handle and do not know which toy from the set you will get. Gacha games recreate that feeling digitally.

Key gacha vocabulary

A banner is a limited-time draw featuring particular characters, often with boosted odds. Pity is a guarantee that a rare result will arrive after a certain number of unsuccessful pulls. Rates are the published percentages for each rarity. Players also talk about “rolling” or “rerolling” (restarting an account to try for a better start).

In Japan, one especially aggressive variant, “kompu gacha” (complete gacha), which required collecting a full set of random items to unlock a reward, was made illegal by the Consumer Affairs Agency in 2012.

Why it attracts concern

Gacha combines several pressures at once: chance-based rewards, limited-time banners that create urgency, and new characters that can be stronger than old ones through power creep. Spending can add up quickly, and the free currency earned through play is often only enough for occasional pulls. In the UK, PEGI’s criteria applied from June 2026 give games with paid random items a default rating of PEGI 16.

Sensible precautions

If a family member enjoys a gacha game, setting a fixed monthly budget through platform controls is the most effective safeguard. It also helps to agree that free currency is saved rather than spent on every new banner, and to remember that games can usually be enjoyed fully without collecting every character.