Defending through the night
Yet Another Zombie Defense is a top-down arcade zombie shooter with strategy in it. Each run follows the same rhythm: build your base during the day, then hold it against the undead when darkness falls. The horde keeps coming every night, and the enemies grow stronger as the nights stack up, so the real goal is not winning a level but lasting as long as you can. You pick from a range of weapons, mount some of them onto auto turrets, and place defensive barricades to shape how the waves reach you. The game is built for people who like finding an optimal setup, testing their own skill, and pushing for a better position on the leaderboards.
Playing with your group
You can play online co-op with up to three friends, so a group of four can share the same defense and split the work between shooting and building. Local co-op is also supported, and Remote Play Together lets friends join in from their own machines. If your group wants something other than holding a base together, there is a player versus player deathmatch mode. Solo play works too, though the game is honest about what happens when you are the only survivor against waves that keep getting tougher.
Before you start
Expect a difficult, arcade-style experience rather than a long campaign. Runs are about survival time, so a short attempt is normal and the next one starts fresh with a new layout and weapon plan. The gore and horror framing come with the zombie subject matter. The store text also describes an HD Remastered version with better rendering and physics, new zombie characters and animation, extra enemies, localization including non-English chat, cloud saves, controller support with full remapping, and improvements to stability and performance. Check which version you are getting before you and your group commit to a session.