# Contra

> contra konami NES SNES classic

Canonical page: [https://chrome-stats.com/d/contra](https://chrome-stats.com/d/contra)

## Overview

- **ID:** `contra`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Pheasant
- **Category:** other
- **Daily users:** 1
- **Rating:** 4.00 / 5 (2 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2010-01-30
- **Size:** 16 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/contra/)

## Description

Contra is a Firefox add-on that brings back the iconic Konami game from the NES and SNES era. Immerse yourself in the fast-paced action of the legendary shooter, battling against alien forces and saving humanity. Install the add-on now and relive the thrill of Contra on your browser.

## Rankings

- #75,636 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Contra NES](https://chrome-stats.com/d/contra-nes)
- [Contra-1](https://chrome-stats.com/d/contra-1) — 5.00 / 5
- [Nintendocontrollers](https://chrome-stats.com/d/nintendocontrollers) — 1 users
- [Super COntra NES](https://chrome-stats.com/d/super-contra-nes)
- [Nintendo Retro](https://chrome-stats.com/d/nintendo-retro) — 1 users, 3.00 / 5
- [Nintendo Joy](https://chrome-stats.com/d/nintendo-joy)
- [SNES](https://chrome-stats.com/d/snes)
- [LOZ NES Classic](https://chrome-stats.com/d/loz-nes-classic)
- [NES Console](https://chrome-stats.com/d/nes-console) — 18 users, 4.00 / 5
- [Nintendo retrogaming](https://chrome-stats.com/d/nintendo-retrogaming)
- [Contra - Classic NES Retro Game](https://chrome-stats.com/d/contra-classic-nes-retro-game) — 17 users, 5.00 / 5
- [nintendo simple](https://chrome-stats.com/d/nintendo-simple)

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Source: [Chrome-Stats](https://chrome-stats.com/d/contra)