Collect Wikipedia
as Cards

Turn the world's largest encyclopedia into collectible trading cards. Open packs, discover 7 rarity tiers from Common to Legend Rare, battle with ATK/DEF stats, and trade with players worldwide.

iOS Android โ–ถ Play in Browser
R
Great Wall of China
Great Wall of China
The Great Wall of China is a series of fortifications that were built across the historical northern borders of ancient Chinese states.
ATK5840
DEF4920
SR
Tyrannosaurus
Tyrannosaurus
Tyrannosaurus is a genus of large theropod dinosaur. The species most commonly associated is T. rex, one of the best represented theropods.
ATK8520
DEF7180
LR
Colosseum
Colosseum
The Colosseum is an oval amphitheatre in the centre of the city of Rome, Italy. It is the largest ancient amphitheatre ever built.
ATK14200
DEF13800
UR
Albert Einstein
Albert Einstein
Albert Einstein was a German-born theoretical physicist who is widely held to be one of the greatest and most influential scientists of all time.
ATK13500
DEF12000
SSR
Mona Lisa
Mona Lisa
The Mona Lisa is a half-length portrait painting by Italian artist Leonardo da Vinci. Considered an archetypal masterpiece of the Italian Renaissance.
ATK11000
DEF9500

How It Works

Open Packs

Open Packs

Each pack contains 5 random Wikipedia articles transformed into unique collectible cards. Packs recover 1 per minute.

Rarity Tiers

7 Rarity Tiers

From Common to Legend Rare โ€” rarity is based on WikiRank Q-Score. Each tier has stunning visual effects.

Global Scarcity

Global Scarcity

Legend Rare cards are limited to 1 copy worldwide. Be the first to mint rare discoveries.

Card Battles

Card Battles

Battle your cards in 5v5 matchups! ATK vs DEF determines the winner. Build winning strategies.

Card Trading

Card Trading

Trade cards with players worldwide using the proposal system. List offers, send proposals, accept or decline.

Daily Missions

Daily Missions

Complete challenges to earn bonus packs. Collect trophies for hitting milestones. New missions every day.

All 7 Card Rarity Tiers

Based on WikiRank Q-Score โ€” the higher the article quality, the rarer the card

C ยท Common UC ยท Uncommon R ยท Rare SR ยท Super Rare SSR ยท Super Special UR ยท Ultra Rare LR ยท Legend Rare

View full rarity guide โ†’

Frequently Asked Questions

What is WikiGacha?

WikiGacha is a free iOS card game that turns random Wikipedia articles into collectible trading cards with 7 rarity tiers, from Common to Legend Rare. Each card has ATK and DEF stats based on the article's quality and popularity via the WikiRank Q-Score.

How are card rarities determined?

Card rarity is based on the WikiRank Q-Score (0โ€“100), which measures article quality using text length, references, images, popularity, and author engagement. Scores of 100 are Legend Rare, 90+ Ultra Rare, 80+ SSR, 60+ Super Rare, 35+ Rare, 20+ Uncommon, and below 20 Common. See the full rarity guide.

What are Legend Rare cards?

Legend Rare (LR) is the highest rarity tier, requiring a perfect Q-Score of 100. Only 1 copy exists worldwide per article โ€” making them the most sought-after cards in the game. Famous articles like Albert Einstein and the Colosseum can produce LR cards.

How does trading work?

Create an offer listing your card, other players browse and send proposals with their own card, then you accept or decline. Accepted trades transfer cards instantly between both players. Learn more in the trading guide.

Is WikiGacha free to play?

Yes! WikiGacha is completely free to download and play. You get packs that regenerate over time (1 per minute). There's an optional premium subscription for bonus packs and features, but everything is accessible for free.

Can I play in my browser?

Yes โ€” you can play WikiGacha directly in your browser without downloading anything. Open packs, discover cards, and check Q-Scores right from your desktop or phone browser.