17.waves
17.waves is an online co-op tower defense game for up to four players. Strategize with your teammates to build, upgrade, and maintain your towers to defend your base from hordes of invading aliens.
Co-op Features
About
Developed by Peartree Games and published by 2 Left Thumbs, 17.waves is an Indie and Strategy game that came out in 2025 for PC (Windows).
You can play together using Online co-op (up to 4 players).
Description
DEMO CONTENT
THIS DEMO IS PLAYABLY ONLINE WITH 1-4 PLAYERS
Levels 1, 3, 5 and 7 are fully playable either solo or online with friends.
About the Game
AN ONLINE CO-OP TOWER DEFENSE
The 17 colonies of Exo-Planet W4-V35 are under attack! Can you survive all 17.waves?
Assemble up to 4 friends online and defend each base from the incoming alien hordes. You must work together to collect coins, gather resources, and build/maintain your towers.
PROTECT THE COLONY
An alien threat -- Alien bugs are marching to your base! Learn their paths and make a plan.
Build towers -- Choose from a variety of tower types, and position them for maximum effectiveness.
WORK TOGETHER
Find your role -- Specialize each team member with 1 of 7 unique upgrades. Like Fleet Foot, Lode Lorde, or Overclock!
Mine resources -- Towers consume energy and need constant upkeep. Gather up and input resources to keep them operational.
FORTIFY YOUR DEFENSES
Gather coins -- Everything costs money! Coins are dropped by enemies, and will disappear if you don't get to them soon.
Upgrade -- Upgrade existing towers to improve damage and help fend off late-stage enemies.
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Know Before You Buy
17.waves uses a hosted join code connection system. Meaning there is no lobby for players to search for a game to join. One player will host and provide a unique code to others.
Screenshots
