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Bloons Monkey City

Bloons Monkey City

Create, upgrade, and customize your very own Bloons Monkey City in this groundbreaking blend of city building and tower defense awesomeness!

Released Apr 10, 2020 Developer Ninja Kiwi Platforms Windows · Mac Free to PlayStrategyActionCity BuilderTower Defense
View on Steam ↗ Free (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

91.2%positive6,222 reviews
Recommended · 5 found this helpful

“Bloons Monkey City is one of the most distinctive experiments in the Bloons franchise, blending persistent city-building mechanics with the series’ signature tower defense gameplay. Developed and published by Ninja Kiwi, the game shifts the focus from isolated map-based…”

— a player, Steam review · 12 hrs played
Recommended · 3 found this helpful

“Good game,but bloody NK Deleted City 2 the Bloons Dunes in BMC flash and closed BMC flash,BMC2 is canceled too.”

— a player, Steam review · 1 hrs played
Recommended · 2 found this helpful

“Fun tower defense game, if you get the starter pack then it removes forced video advertisements; though I have not witnessed a video advertisement on the Steam version with Linux or Windows. The game does feature pop up window ads for other games by Ninja Kiwi even if you…”

— a player, Steam review · 9 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 13:27 UTC · history via SteamCharts.

187playing at last check
23424-hour peak
1,166all-time peak
0 500 1k 2021 2022 2023 2024 2025 2026 737 avg · May 2020

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

52achievements
3.5%median completion
1.1%rarest: Steeley
64.8% of players 23.7% of players 22.9% of players 21.2% of players 16.3% of players 14.5% of players 14.0% of players 12.8% of players 11.9% of players 11.8% of players 10.3% of players 10.3% of players 8.4% of players 8.2% of players 7.9% of players 6.6% of players 6.4% of players 5.3% of players 5.2% of players 5.2% of players 4.3% of players 4.2% of players 4.0% of players 3.9% of players 3.9% of players 3.6% of players 3.5% of players 3.2% of players 3.0% of players 3.0% of players 2.6% of players 2.6% of players 2.5% of players 2.5% of players 2.5% of players 2.4% of players 2.4% of players 2.3% of players 2.3% of players 2.2% of players 2.2% of players 1.8% of players 1.6% of players 1.5% of players 1.4% of players 1.3% of players 1.3% of players 1.1% of players 1.1% of players 1.1% of players 1.1% of players 1.1% of players 64.8% 0% most earned rarest
Almost everyone has
64.8%Land Surveyor — Capture 10 pieces of land of any kind
23.7%Feel the Power — Supply your city with a total of 1,000 power
22.9%Bling Worthy — Build up a bank balance of $10,000 City Cash
Rarest badges of honor
1.1%Steeley — Pop 1,000,000 Lead Bloons
1.1%Best Served Cold — Revenge 500 Monkey v Monkey attacks
1.1%Monkey Land Conservancy — Capture 2000 pieces of land of any kind

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

Freecurrent · sampled 2026-07-26 08:39 UTC
Freelowest since tracking began2026-07-11

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 14, 2024
Bloons Monkey City Update 1.13 is rolling out now - Patch Notes!

Bug Fixes & Improvements Fixed an issue that caused the achievement 'Steeley' to not correctly track on Steam. Added hover behaviour to city view (Desktop only). Improved speed and responsiveness of v

Games like Bloons Monkey City

From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.

Bloons TD 5 Bloons TD 5 94.9% · 8,243 reviews shares Tower Defense, Great Soundtrack, Co Op, Family Friendly Bloons TD 6 Bloons TD 6 97.3% · 253,678 reviews shares Tower Defense, Great Soundtrack, Co Op, Family Friendly Bloons TD Battles Bloons TD Battles 90.6% · 21,230 reviews shares Tower Defense, Free To Play, Co Op, Family Friendly RollerCoaster Tycoon® 3: Platinum RollerCoaster Tycoon® 3: Platinum 92.0% · 3,811 reviews shares City Builder, Great Soundtrack, Free To Play, Family Friendly Atom Zombie Smasher Atom Zombie Smasher 90.0% · 1,768 reviews shares Tower Defense, Great Soundtrack, Co Op, Multiplayer Sanctum Sanctum 90.1% · 2,215 reviews shares Tower Defense, Great Soundtrack, Co Op, Multiplayer Battle Islands Battle Islands 70.0% · 1,529 reviews shares Tower Defense, Free To Play, Co Op, Multiplayer Zombie Defense Zombie Defense 80.2% · 920 reviews shares Tower Defense, Free To Play, Co Op, Multiplayer

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Strategy, Free To Play
Player tagsFree to Play · Strategy · Action · City Builder · Tower Defense · Multiplayer · Casual · Family Friendly · Co-op · Great Soundtrack · Singleplayer (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · In-App Purchases
LanguagesEnglish
Achievements52
Estimated owners200,000 – 500,000 (SteamSpy)
Official sitehttp://ninjakiwi.com
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: 1.5Ghz or better Memory: 512 MB RAM Graphics: OpenGL 2.0 compatible, ATI, Nvidia or Intel HD Storage: 512 MB available space Sound Card: Windows compatible sound card