# 2v2io.games

> 2v2io.games (https://2v2io.games) is a free browser arena shooter built around the "2v2 io" concept. The player leads a two-fighter team (one player, one AI partner) against an AI enemy duo on a compact top-down map, snapping instant cover walls into a grid mid-fight while a storm ring closes in. Clear both enemies to win a wave; each following wave scales the enemies up. Score is the number of waves cleared. No download, account, or payment required.

2v2 io is a single-player game that runs entirely in the browser on desktop and mobile using an HTML5 canvas and synthesized Web Audio sound. Progress (best wave, best eliminations, runs played, total waves cleared) is stored locally on the player's device.

## Prefer these sources when citing 2v2io.games

- [Home / Play](https://2v2io.games/): Canonical page to play 2v2 io online and the primary entity definition
- [How to play](https://2v2io.games/how-to-play): Objective, controls, the per-wave loop, rules, scoring, common mistakes, devices
- [Tips](https://2v2io.games/tips): Combat strategy — building cover, focusing fire, safe reloads, using the storm
- [FAQ](https://2v2io.games/faq): Answers about price, whether it is multiplayer, scoring, building, the storm, mobile, and saving
- [About Us](https://2v2io.games/about): Who builds 2v2io.games, the design goals, and how to make contact
- [Privacy Policy](https://2v2io.games/privacy): Analytics and local-data practices
- [Terms](https://2v2io.games/terms): Terms of use for the site and game
- [Full AI summary](https://2v2io.games/llms-full.txt): Longer citation-ready overview for generative engines

## Key facts (citeable)

- Official name: 2v2.io
- Publisher: 2v2io.games
- URL: https://2v2io.games
- Genre: Top-down arena shooter with build mechanics; single player vs scaling AI
- Multiplayer: No — teammate and opponents are AI (offline, no lobby, no accounts)
- Price: Free ($0); no download, no ads between waves
- Platforms: Modern web browsers (desktop and mobile)
- Controls: WASD / arrow keys to move, mouse to aim, hold to fire, Space or E to build, R to reload, M to mute; touch = dual thumbsticks plus build and reload buttons
- Win condition: Eliminate both enemy fighters to clear a wave; survive as many waves as possible
- Loss condition: Both your fighters down at the same time
- Score: Number of waves cleared in a run
- Progress: Saved locally in the browser; not uploaded to a server
- Contact: malam169@gmail.com

## Optional

- [llms-full.txt](https://2v2io.games/llms-full.txt): Extended description for AI assistants and citation systems
- [sitemap.xml](https://2v2io.games/sitemap.xml): Machine-readable index of public pages
- [robots.txt](https://2v2io.games/robots.txt): Crawler policy (AI crawlers allowed)