by FeelForge Studio· 79K members· created Sep 25, 2026· updated
Hourly averages. Dashed lines are game updates. Data coverage and estimates.
Updated 3 times in 30 days · about every day · last
Average players in the 24 hours after each day's first update against the 24 before; within ±3% reads as flat. Other updates, events and time of day move players too.
Estimated earnings are in Pro
What Build a Knife Army makes per day, week, month and year, an all-time estimate, and an estimator you can tune to the game's genre and store.
🔪 Build a Knife Army Collect knives, earn cash, and grow your knife army in this idle simulator! 🔪 Buy knives and grow your collection! 👾 Your knives fight monsters automatically! 💰 Pick up cash and buy stronger knives! 📈 Build a bigger army to earn even more! 💤 Your knives keep defending while you’re offline! Can you collect every knife and become the richest? 🏆 Tags: Simulator, Incremental, Idle, Knife Simulator, Collecting, Knives, Knife Army, Auto Battle, Karambit