KOTAMON DB
cereal achievement

How to Get Gacha Addiction in KOTAMON

Open 10 cereal boxes.

Gacha Addiction achievement icon

Requirement at a glance

Steam descriptionOpen 10 cereal boxes.
Progress trackCereal
Published target10 boxes

Cereal box progress

Opening cereal boxes is both its own achievement track and part of the card-discovery loop described by the official store page.

  1. Open boxes when they enter your normal collection route.
  2. Keep box count separate from cards obtained.
  3. Do not treat an unstated foil chance as a guaranteed rate.
Use the current cereal-box routeBoxes are more common and Jenny sells one for $10,000 after all stats are maxed. The August 27 build also fixes boxes disappearing during purchase or when entering and leaving the store. See the cereal-box guide.
What Steam does not showThe one-line requirement does not expose internal counters, drop rates, or hidden prerequisites. Use the game’s current counter and Steam unlock notification when the wording says “all” without a number.

Record the result

Steam remains the source of truth for whether the achievement has unlocked. For card-related goals, the local collection tracker can help you keep a separate, exportable checklist.

Related achievements

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Just Don't Eat It!

Open a cereal box.