v1.3 - Global Leaderboard Update 🌍 Global Leaderboard - Compete with players worldwide!
View rankings across All Time, Past 7 Days, and Past 30 Days Track cards reviewed, study time, retention rate, wins, and territories conquered Player profiles with click-to-challenge functionality Weekly challenges to climb the ranks
🔥 Attack Streak System
Earn bonus coins for conquering territories on consecutive days Day 1: +$200, Day 2: +$400, Day 3: +$600, and so on! Streak displays in your status bar
📊 Improved Statistics Tracking
Territories conquered now tracked across all games Study stats pulled directly from your Anki review history Real-time balance updates when earning bonuses
🛠️ Bug Fixes
Fixed daily region bonuses not applying correctly Fixed streak bonuses not showing in balance immediately Improved multiplayer player initialization
Access the Global Leaderboard from the main menu. Requires multiplayer login to appear on rankings.
👑👑👑 Retention Royale - Conquer the Map. One Flashcard at a Time. 👑👑👑
What if every Anki review made you more powerful?
Retention Royale turns your daily study grind into an all-out war for territory. Study hard. Build your army. Crush your enemies. Take over the entire United States. 🇺🇸
💰 Daily Income = Cards Reviewed × Retention % × 10
(100 cards at 90% retention = 900 coins = 9 soldiers ready to fight)
Skip a day? Your enemies won’t.
🎮 Two Ways to Dominate: ⚔️ Single Player — Battle 1-5 AI opponents with adjustable difficulty 🌐 Real-Time Multiplayer — No turns. No waiting. Pure chaos.
Up to 6 players fighting simultaneously
Invite friends or join by game code
FEATURES ✅ Region Bonuses — Lock down the West Coast, East Coast, Midwest, South, or Mountain West for massive coin boosts ✅ Proportional Combat — Attack smart or watch your army crumble ✅ Live Study Hooks — Hit “Easy” = +15 coins. “Good” = +10. “Hard” = +5. ✅ Interactive Tutorial — Learn as you play ✅ Stats That Matter — Wins, losses, territories conquered, battles fought ✅ Your Data, Your Control — Single player is 100% offline. Multiplayer? Delete anytime. 🚀 Get Started in 60 Seconds:
Install the add-on Tools → Retention Royale Pick your battle Study your cards Watch your empire grow 👑
Stop just reviewing cards. Start conquering.
Reviews (7)
👍 2026-02-12
Attacking doesn’t currently work on Linux Mint, sadly. I can do everything else, but when I right-click my territory and then click the territory I want to attack, nothing happens.
👍 2026-01-26
super unique idea!!
👍 2026-01-22
Good for groups as motivation
👍 2026-01-22
Incredible.
👍 2026-01-20
Makes studying more fun. Love it!
👍 2026-01-20
Love having a game to play that keeps me doing my cards!
👍 2026-01-20
This game is a great way to stay motivated and gameify anki during the dark days of dedicated. I’d highly recommend setting this up with your buddies and going at it in a fantasy football-esque manner with trophies and punishments for the winner and loser.
