Build a defense. Aim its fire. Hold the outpost against the swarm.
Horde Defenders is a Roblox tower-defense game where you direct your towers’ fire yourself. Position defenses, use the terrain and take control of heroes as insect waves close in.
This independent wiki explains how the game works, helps you choose a starting guide and brings official references and dated updates together.
Horde Defenders is an outpost-defense game on Roblox, created by Horizon Studios. You build towers and barriers, then direct fire into approaching insect hordes. The developer describes a mix of tower placement, manual aiming and hero control: your decisions continue after you place a defense.
Terrain is part of the strategy. According to the developer, higher ground increases range and damage. Heroes can act on their own or be controlled directly, while the tech tree adds another layer of upgrade decisions. The campaign takes you through different worlds and bosses, with Challenges, Endless and a map Workshop providing other ways to play.
Game features above come from the official Roblox description, reviewed Sep 27, 2026. The game is currently described as an alpha.
Gameplay screenshots and official previews show the battlefield, enemy swarms and defenses. Each image links to its source; the notes explain what you are looking at.
This gameplay image published by Destructoid shows a dense column of enemies advancing along a dirt route. Watching where the wave gathers gives context to the game’s core task: place defenses and direct fire before the horde reaches the outpost.
Learn the starting mechanics
This archived official battlefield preview shows defenses firing into converging enemy streams. The developer says towers do not choose their own targets. Positioning a defense and aiming its fire are connected parts of a run.
Understand the tower system
This archived official preview shows enemy streams crossing pale terrain. It introduces the scale and shape of the incoming horde; the exact level is not identified. In your own run, follow the incoming route and compare elevated positions before committing to a defense.
Open the level notebookThe game’s Roblox listing introduces its features, but a player still has practical questions: How does aiming work? What should I compare before changing a tower? Does an older upgrade image still apply? Where should I check a code or developer notice?
This wiki organizes those questions into readable guides and reference pages. It connects the basics to towers, heroes and progression, and keeps a source and review date beside changing information. You can use it before your first run or return when you need a particular topic.
Horde Defenders Wiki is an independent project. We maintain these pages; Horizon Studios creates the game. Detailed statistics and walkthroughs are still being researched, so those pages state what is available and what remains to be checked.
Our purpose and how we check informationUse the guides below for the basics, known systems and current source checks. Each page explains its scope and links to the next useful topic.
New to the game? Learn how manual aiming, tower placement and terrain fit together, then follow a first-run checklist.
Read this guideCompare the tower types named by the developer and learn which placement, range and upgrade questions to check in a run.
Read this guideMeet Warden, Marksman and Sentinel, and understand the difference between autonomous fighting and taking direct control.
Read this guideCheck the developer’s refund notice, understand what the upgrade-tree image shows and plan a useful upgrade comparison.
Read this guideSee our dated code-status check and a screenshot of the redemption menu, with links to the original reports.
Read this guideUnderstand the campaign structure and use a route-and-terrain checklist while detailed level walkthroughs are being researched.
Read this guideThese pages are research notebooks with checklists and known feature information. Detailed encounter guides are still being developed.
The developer’s Roblox page is our starting point for game features and notices. The creator’s Roblox community identifies who makes the game. Dated code reports add a separate status check, and Image Credits records the origin of the game artwork.
General strategy suggestions are written as guidance. A quoted feature, a reported update and an independently tested result are different kinds of information; the relevant article explains which one it provides.
Horde Defenders is a Roblox tower-defense game by Horizon Studios. You place defenses around an outpost and manually aim their fire at insect swarms. The developer also describes terrain advantages, controllable heroes, a tech tree and several game modes.
Horizon Studios is the creator listed on the official Roblox experience. This website is a separate, independently maintained reference project. It does not operate the game, represent the developer or provide Roblox account support.
Start with the beginner’s guide to learn the aiming and placement ideas. Use the tower and hero pages to understand the systems, then read the tech-tree notes before applying an older upgrade plan. Each page links to the next relevant topic.
Every article carries a review date and source links. The game is in alpha, so details can change. Code status is a dated source check; individual tower statistics and full level walkthroughs are still being documented.