[NEW!] Idle Ninja⚔️
A Roblox experience owned by Spiritblade Games.
TycoonENidleninjacity-building
Description (written by the developer; not a statement by this register)
⚔️ Tap to slash. 🥷 Ascend to grow stronger. 💤 Ninja keeps earning while you're away! Cut through waves of samurai, archers and oni for coins, then pour them into your katana and a city that pays you every second, even offline. 🎟️ CODE: newninja, free NEON SHINOBI skin + 25 gems! ⚔️ Custom Katanas, every blade looks different and slashes differently 🏯 Build a City, 10 buildings that earn around the clock 👹 Bosses, each with its own trick. Beat them fast for double rewards 🌍 Worlds, Grassland, Snowy Peaks, Crimson Wastes and Night Sakura 🥋 Infinite Belts, every ascension earns a belt your ninja actually wears 💎 1 IN 1,000,000,000, chase 10 rarity tiers up to Celestial. 🎁 14 Day Calendar, log in daily for a skin you cannot get any other way ⭐ Join Spiritblade Games for free gems, and drop a LIKE if you enjoy it! New game and updates regularly.
Last updated by the developer 24 Aug 2026, 10:40 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 24 Aug 2026, 17:15 | 21 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.
Badge funnel
How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.
Roblox recommends these alongside it
Roblox’s own “games like this” rail, as we recorded it on 24 August 2026. The order is Roblox’s, not ours. Which games it points at most →