Xeno Defense Protocol

Released: 2026-01-31
Xeno Online combines high-octane top-down shooting with strategic tower defense and deep RPG progression. Your mission is simple: Establish a base, defend it against endless waves of insectoid horrors, and extract with your life.
How to play
WASD, Mouse, R, G, Mouse Wheel, Space
Gameplay Tips

Use WASD to reposition quickly while keeping an eye on enemy flanks; enemies often swarm from multiple directions. Equip a mix of ranged and area-of-effect weapons with the mouse wheel to adapt to different enemy types. Save your most powerful abilities for boss waves or when enemies break through your defenses.

Game Features

Xeno Defense Protocol offers a top-down shooting experience where players build and defend a base against relentless waves of insectoid enemies. The game combines real-time combat with tower defense mechanics, requiring players to strategically place defensive structures while actively engaging enemies using WASD movement and mouse aiming. Progression is driven by RPG elements, allowing players to unlock new abilities and upgrades. The primary objective is to survive each wave, manage resources effectively, and successfully extract with your life intact. The game features multiple weapon types accessible via the mouse wheel, a reload function with R, a grenade or special ability with G, and a dash or evasive maneuver with Space. Every decision impacts survival, creating a tense balance between offense and defense.

Category: Shooting game