Wikigacha — The Free Wikipedia Card Game

Open booster packs filled with Wikipedia articles, collect cards from 6.74 million+ entries, and battle your way to legend status.

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WIKIPEDIA
The Free Encyclopedia
CC BY-SA Content available under CC BY-SA 4.0
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What is Wikigacha? The Wikipedia Card Game Explained

Wikigacha is an innovative Wikipedia card game that transforms the world's largest encyclopedia into a thrilling collectible card experience. Every card represents a real Wikipedia article, complete with authentic data that determines its combat stats. When you play Wikigacha, your card's ATK (Attack Power) is calculated from real monthly page views — popular Wikipedia articles become powerful cards! Meanwhile, DEF (Defense) comes from the article's content length, so comprehensive entries create resilient cards with high defense.

The game features seven distinct rarity tiers, from Common (C) cards that you'll find frequently to the coveted Legend Rare (LR) cards that appear in only 0.5% of all pulls. This Wikipedia gacha system ensures every pack opening in Wikigacha is an exciting event — you never know what knowledge awaits. With over 6.74 million Wikipedia articles feeding into the card pool, the variety is virtually infinite. Whether it's ancient history, cutting-edge science, obscure geography, or famous celebrities, Wikigacha turns all of Wikipedia into collectible cards.

How to Play Wikigacha: Complete Guide

Step 1: Open Packs — Begin your Wikigacha adventure by opening booster packs. Each pack contains 5 random Wikipedia cards drawn from millions of possible articles. You receive free packs that regenerate automatically — one every 60 seconds, up to a maximum of 10. Simply click "Open Pack" and watch as your cards are revealed one by one with stunning flip animations!

Step 2: Collect & Discover — Every card you open in Wikigacha is automatically saved to your personal collection. Browse your cards, read fascinating Wikipedia summaries, and track your rarity statistics. The game makes learning fun as you naturally discover articles spanning science, history, geography, art, and countless other topics while building your collection.

Step 3: Battle & Compete — Put your best cards to the test in battle! In Quick Battle mode, pit your strongest Wikigacha card against a random opponent — your ATK versus their DEF determines the winner. For a greater challenge, take on the daily Raid Boss, assembling a team of up to 10 cards to defeat a powerful enemy with massive stats.

Step 4: Complete Achievements — Wikigacha rewards dedicated players with daily quests and over 40 permanent achievements. Complete daily tasks for bonus packs, and track your progress toward becoming a master collector. The pity system guarantees a Super Rare (SR) or higher card every 10 packs, so persistence always pays off!

Wikigacha Card Rarity Tiers & Drop Rates

The Wikigacha rarity system determines how powerful your cards are. Each rarity tier applies a multiplier to base ATK and DEF stats. Here are all seven tiers with their drop rates and stat multipliers:

RarityNameDrop RateMultiplierBorder
CCommon40%Ɨ1.0Grey
UCUncommon25%Ɨ1.5White
RRare18%Ɨ2.0Green + Glow
SRSuper Rare10%Ɨ3.0Blue + Light
SSRSuper Special Rare4.5%Ɨ5.0Gold + Sparkle
URUltra Rare2%Ɨ8.0Purple + Particles
LRLegend Rare0.5%Ɨ12.0Rainbow + Full Effect

In Wikigacha, higher rarity cards receive dramatically higher stat multipliers. A Legend Rare card gets a 12Ɨ multiplier on its base stats, making LR cards the most sought-after in the entire game. The rarity system is designed so that even Common cards from popular Wikipedia articles can be surprisingly powerful, while rare finds from well-known articles become truly legendary Wikigacha collectibles.

Wikigacha Tips: How to Get Rare Cards

  • Use the Pity System: Wikigacha guarantees an SR or higher card every 10 packs. Track your pity counter and keep opening packs to trigger guaranteed rare pulls.
  • Complete Daily Quests: Daily quests in Wikigacha reward bonus packs. Completing all three daily tasks gives you extra chances at rare cards every day.
  • Challenge the Raid Boss: Defeating the daily Raid Boss rewards additional card packs. Use your strongest cards to deal maximum damage.
  • Battle Regularly: Winning battles progresses achievements that grant pack rewards. More battles mean more cards for your Wikigacha collection.
  • Stay Patient: Packs regenerate over time. Let your packs refill to maximum, then open them all at once for the best card-hunting sessions in Wikigacha.

Wikigacha FAQ

What is Wikigacha?
Wikigacha is a free browser-based Wikipedia card game where you open booster packs containing random Wikipedia articles as collectible cards with ATK and DEF stats.
Is Wikigacha free to play?
Yes, the game is completely free! You get free packs that regenerate automatically. No purchase or download is ever required to play.
How do I get more packs?
Packs regenerate at a rate of 1 pack every 60 seconds, up to a maximum of 10. You can also earn bonus packs by completing Wikigacha daily quests and achievements.
What makes cards strong in Wikigacha?
Card stats are based on real Wikipedia data. ATK comes from article page views and DEF from content length, multiplied by the card's rarity tier.
Can I play on mobile?
Absolutely! Wikigacha is fully responsive and works on any modern mobile browser. Just visit the site and start playing instantly.
How does the pity system work?
If you open 10 packs without getting a Super Rare (SR) or higher card, your next Wikigacha pack is guaranteed to contain at least one SR+ card.
Is my collection saved?
Yes, Wikigacha saves your entire card collection, achievements, and progress locally in your browser. Data persists between sessions automatically.
How is card rarity determined?
Each card's rarity is randomly rolled when you open a Wikigacha pack, following fixed drop rates: 40% Common through 0.5% Legend Rare, with a pity system guaranteeing SR+ every 10 packs.

This is a fan-made game. Not affiliated with the Wikimedia Foundation.

Wikipedia content is available under CC BY-SA 4.0.

Battle Menu

Daily Raid Battle

Challenge one powerful raid boss each day with up to 10 cards. Boss HP carries over until cleared.

Single Random Battle

Pick one card from your collection and challenge one random opponent by grade.

Achievements

All Achievements