Ninja Kiwi Archive

Live

ActionStrategyTower DefenseCasual and puzzle

Platforms
Release:: 2020
Developer:: Ninja Kiwi
Scale:: Average concurrent players109
Player rating:: 93.3% · 5.9K
Profile data as of:: October 19, 2026

Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD.

Official website

Screenshots

Images from the source page, in source order. Select an image to view it full size.

Videos

Videos from the game’s source page, in source order. Select one to open the original.

NK Archive TrailerTrailer

Overview

Franchise: Unknown
Release date: Windows — July 8, 2020
Developer: Ninja Kiwi
Publisher: Ninja Kiwi
Age rating: ClassInd 14 — Ages 14+ · Steam Store
Content warnings: Mature content
Interaction modes: Single-playerMultiplayerOnline PvPOnline co-op
Session capacity: Unknown
Access model: Free to play
Monetization: In-app purchases
Storefront price: Unknown
Store contents: Unknown
Languages: English

Classification

Genres: ActionStrategyTower DefenseCasual and puzzle
Evidence:
Setting and subject matter: Unknown
Camera: Unknown
Visual style: Unknown
Combat system type: Unknown

Scale

Concurrent players · period average

109

October 1, 2026 — October 31, 2026

under 100over 1 million

Detailed value: 108.76
Coverage: Steam
Origin: Published by source
Confidence: Medium — The site's calculation method is not published
Basis: Average concurrent Steam players over 30 days from Steam Charts: 108
Date observed: October 31, 2026
Source: Steam Charts

Concurrent players · period peak

157

October 1, 2026 — October 31, 2026

under 100over 1 million

Coverage: Steam
Origin: Published by source
Confidence: Medium — The site's calculation method is not published
Basis: Peak concurrent Steam players over 30 days from Steam Charts: 157
Date observed: October 31, 2026
Source: Steam Charts

Ratings: players93.3% · 5.9KSteam, US storefront · Steam reviews
Last update: February 24, 2021 — NK Archive Update v1.0.9 (0 updates over 90 days) · Steam update feed

Concurrent players

period average · July 2020 — September 2026 · Steam · published by source · Steam Charts

4710

July 2020September 2026

Change over period: −51%decrease from 204 (July 2020) to 99 (September 2026)
Gaps: No gaps in observed months
Observations: 75

Mechanics

Key game systems from the Mechanics Catalog. Assessment axes are independent and are not combined into a single score. An unassessed mechanic is unknown, not absent.

Clan system
Not assessed
A persistent player organization created or recognized by the game itself, with a stable membership, a life beyond one session, a shared identity, functions, and goals.
Player economy
Not assessed
An in-game system where player decisions materially influence at least part of the production, supply, distribution, or price of in-game value.
Territory control
Not assessed
A system where players or organizations capture, hold, and use parts of the game world with lasting consequences.
Competitive PvP
Not assessed
Structured competition between players with rules and a measurable outcome, usually including skill-based matchmaking.
Live service and updates
Not assessed
A regular rhythm of meaningful updates, including seasons, patches, events, and a roadmap that supports a long product life.
Character progression
Not assessed
A system for long-term character or account development through levels, skills, equipment, and specializations.