Xeno Defense Protocol
SURVIVE THE SWARM
Xeno Online combines high-octane top-down shooting with strategic tower defense and deep RPG progression. Dropped onto hostile alien worlds, your mission is simple: Establish a base, defend it against endless waves of insectoid horrors, and extract with your life.
🚀 KEY FEATURES
- Hybrid Combat: Fight alongside your automated defenses. Use unique weapons including the devastating Solaris Hellspinner and the precision Sniper Rifle.
- Strategic Defense: Deploy 4 types of defensive towers. Create kill zones with Laser Walls and shred armor with Gatling Turrets.
- RPG Progression: Loot materials, craft weapon mods, and level up your character to unlock powerful upgrades.
- Multiplayer Supported: Team up or compete in the new multiplayer beta modes.
- Dynamic Worlds: Battle across various biomes - from scorchng Deserts to the frozen wastes of the Void.
⚔️ THE ARSENAL
Customize your loadout with a variety of modifications. Add incendiary rounds to your shotgun, or piercing bolts to your sniper. Every weapon caters to a different playstyle.
👽 THE THREAT
Face over 17 unique enemy types, from swarming Drones to the massive Hive Leviathan. Adapt your strategy to survive the evolving threat.
| Status | Released |
| Platforms | HTML5 |
| Release date | Dec 20, 2025 |
| Rating | Rated 5.0 out of 5 stars (1 total ratings) |
| Author | FialaGames |
| Genre | Shooter, Survival |
| Tags | 2D, Action RPG, Bullet Hell, Multiplayer, Sci-fi, Singleplayer, Top down shooter, Tower Defense |
| Average session | About a half-hour |
| Languages | English |
| Inputs | Keyboard, Mouse |
| Multiplayer | Server-based networked multiplayer |
| AI Disclosure | AI Assisted, Graphics, Sounds |
Development log
- Hunter Boss Affix55 days ago
- Display Loadout Weapons in HUDDec 29, 2025
- Join Our Discord Community!Dec 29, 2025
- Map Environment RedesignDec 22, 2025
- Crosshair CustomizationDec 21, 2025





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