# TETR.IO

> 2020 video game by osk

**Wikidata**: [Q112815137](https://www.wikidata.org/wiki/Q112815137)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tetr.io)  
**Source**: https://4ort.xyz/entity/tetr-io

## Summary
TETR.IO is a 2020 video game developed by osk that is based on the classic Tetris gameplay. It is available as a web browser game and as a downloadable client for Windows, macOS, and Linux platforms. The game supports both single-player and multiplayer modes and has become an established esports discipline.

## Key Facts
- Released on May 21, 2020 for web browsers and May 22, 2020 for Windows, macOS, and Linux
- Developed by osk, an independent game developer
- Based on the classic Tetris gameplay formula
- Available on web browsers, Microsoft Windows, macOS, and Linux platforms
- Supports both single-player and multiplayer game modes
- Has established itself as an esports discipline with competitive tournaments
- Official website: https://tetr.io
- Has a dedicated Twitter account (@tetriogame) created on April 22, 2020
- Listed on speedrun.com with game ID "tetr_io"
- Has an issue tracker on GitHub at https://github.com/tetrio/issues

## FAQs

### Q: What platforms can I play TETR.IO on?
A: TETR.IO is available on web browsers, Microsoft Windows, macOS, and Linux. The web version launched on May 21, 2020, followed by the desktop clients on May 22, 2020.

### Q: Is TETR.IO a multiplayer game?
A: Yes, TETR.IO supports both single-player and multiplayer game modes. Players can compete against others in real-time matches.

### Q: Who developed TETR.IO?
A: TETR.IO was developed by osk, an independent game developer, and released in 2020.

## Why It Matters
TETR.IO represents a modern evolution of the classic Tetris formula, bringing the timeless block-stacking gameplay into the contemporary gaming landscape with enhanced features and competitive elements. By offering cross-platform accessibility through web browsers and desktop clients, it has made competitive Tetris-style gameplay more accessible to a wider audience. The game's establishment as an esports discipline demonstrates its competitive depth and community engagement, creating a structured competitive scene around what was traditionally a casual puzzle game. TETR.IO's success shows how classic game concepts can be revitalized for modern audiences while maintaining the core appeal that made the original games enduringly popular.

## Notable For
- Modern web-based implementation of classic Tetris gameplay
- Cross-platform availability across web, Windows, macOS, and Linux
- Established esports competitive scene with structured tournaments
- Active development and community support with GitHub issue tracking
- Speedrun.com integration for competitive time trials

## Body
### Development and Release
TETR.IO was developed by osk and released in 2020 as a modern take on classic Tetris gameplay. The game launched in two phases: the web browser version became available on May 21, 2020, followed by desktop clients for Windows, macOS, and Linux on May 22, 2020.

### Platform Availability
The game is designed to be highly accessible, running on multiple platforms:
- Web browsers (primary release)
- Microsoft Windows
- macOS
- Linux

This multi-platform approach ensures players can access the game regardless of their preferred operating system.

### Game Modes
TETR.IO offers both single-player and multiplayer experiences:
- Single-player mode for practice and personal improvement
- Multiplayer mode for competitive play against other players
- Supports the competitive esports scene with structured tournament play

### Community and Support
The game maintains active community engagement through:
- Official Twitter account (@tetriogame) established April 22, 2020
- GitHub issue tracker for bug reports and feature requests
- Integration with speedrun.com for competitive time trials
- Esports tournaments with dedicated game ID (654) on esports earnings platforms

### Technical Implementation
As a web-based game with downloadable clients, TETR.IO leverages modern web technologies while maintaining the classic feel of Tetris gameplay. The game's architecture supports both casual play through browsers and more serious competitive play through dedicated desktop applications.

## References

1. IGDB
2. Q124398839