# 17.waves TD: Sci-Fi Co-Op Tower Defense Strategy Game with Friends

> Play 17. waves TD online co-op with friends! A sci-fi tower defense strategy game defending colonies from aliens. Resource management and tow

Release date: 2026-05-29
Tags: online-co-op, tower-defense, strategy, multiplayer, resource-management, sci-fi, family-friendly, co-op
Source: https://store.steampowered.com/app/2369760/
Article page: https://web-autoai.com/articles/17waves-td-online-co-op-sci-fi-tower-defense-adventure?lang=en

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## Overview
Prepare to defend the 17 colonies of Exo-Planet W4-V35 in 17. waves TD, a thrilling online co-op tower defense experience developed by Peartree Games and published by 2 Left Thumbs. This sci-fi strategy title challenges players to band together and fend off relentless alien hordes. With a focus on teamwork and resource management, survival hinges on coordinated efforts to build and maintain defensive towers.

## Highlights
*   **Cooperative Sci-Fi Defense:** Team up with up to three friends online to protect vital colony bases from alien invaders.
*   **Strategic Tower Building:** Deploy a variety of tower types and strategically position them to counter enemy paths and maximize effectiveness.
*   **Resource Management:** Collect coins and gather essential resources to fund your defenses and ensure the survival of the colonies.

## Who It's For
17. waves TD is perfect for players who enjoy cooperative gameplay, strategic planning, and the classic tower defense genre with a sci-fi twist. It's an ideal choice for groups of friends looking for a challenging and engaging online multiplayer experience that emphasizes communication and teamwork. The family-friendly nature also makes it accessible for a wider audience.

## Game Info
Developed by Peartree Games and published by 2 Left Thumbs, 17. waves TD offers a robust online co-op experience. Players will engage in strategic combat, managing resources and building defenses against waves of alien enemies. The game supports both single-player and multiplayer modes, with a strong emphasis on its online co-op capabilities. It features a sci-fi setting and is designed for players who appreciate strategy and resource management elements. The title was released on May 29, 2026, and is available as a paid title on Steam.