Equipment Name: EXO-Mk.V "Titan Shell" (Multifunctional Exoskeleton Armor) Role: Suppression of "indoors," "underground cities," and "nests" where tanks and fighters cannot enter. Equipped with next-generation assault rifles and other gear. The next-generation assault rifle has abolished the magazine system; instead, a tungsten block is inserted into the rear of the gun, where an internal cutter mass-produces bullets that are then fired magnetically. This increases power without using gunpowder and improves sustained combat capability. One tungsten block can fire approximately 1,000 rounds. Soldiers carry multiple blocks. High-viscosity, Acid-resistant Net Launcher: Restrains enemy movement and prevents their characteristic "spike firing." Defense/Support Functions: Shock-absorbing powered suit: Enhances the wearer's physical strength tenfold. It can withstand direct hits from the creatures and allows for leaping between buildings. Automatic Detox/Medical System: In the event a spike pierces the suit or acid is encountered, the suit automatically injects antitoxins and nanomachines to allow continued combat. Tactical Link HUD: Synchronizes with tank bio-sonar and fighter 3D maps to display enemy movements behind walls as red silhouettes in the field of vision.

Equipment Name: EXO-Mk.V "Titan Shell" (Multifunctional Exoskeleton Armor) Role: Suppression of "indoors," "underground cities," and "nests" where tanks and fighters cannot enter. Equipment is the same as the male soldier.

Basic Biological Data Length: Approx. 2.1–2.4 meters Skin Texture: Pale, wrinkled skin Top Speed: Approx. 60 km/h Spike (Claw) Rapid Fire: Fires hard crystalline spikes from tentacles on its back like bullets. Powerful Jaws: Large enough to bite off a human head, packed with sharp teeth. Developed Four Limbs: Possesses enough strength to tear a human body apart instantly and incredible jumping power. Multiple Tentacles: The two tentacles growing from the back serve as spike launchers, but they can be defeated normally with bullets.

Applies railgun technology to fire ultra-high-hardness armor-piercing rounds at a high cycle rate. Anti-Air/Anti-Creature Laser "CIWS": Automatically cuts down creatures jumping in from behind or above with high-speed lasers. High-Frequency Bio-Sonar: Detects and tracks the unique cries, body temperatures, and heartbeats of creatures even in low-visibility smoke and fog. Swarm-Adaptive AI: When attacked by swarms of thousands, it calculates the most efficient destruction route and firing priority in real-time. 🛡️ Defense Systems: Active Kinetic Armor: Just before a sharp spike (claw) impacts, the surface armor triggers a micro-explosion to deflect it. Sealed Anti-Corrosion Shell: A special coating that completely prevents degradation from strong acids, toxic gases, or bodily fluids emitted by the organisms.

Official Designation: F-45A Storm Bringer (Next-Generation All-Domain Dominance Fighter) Development Goal: Reconnaissance from ultra-high altitudes, pinpoint bombing of nests, and low-altitude creature mopping-up operations. Pilot: Manned (equipped with AI-driven G-load reduction and flight assist systems). Multi-Lock Micro-Missile "Cluster Fang": Automatically locks onto and tracks up to 128 targets simultaneously, annihilating enemies that move erratically like the tentacles on their backs. 🧠 Flight Performance and AI: Variable-Wing Vertical Take-Off and Landing (VTOL) System: Capable of not only supersonic flight but also "dead-stop hovering" in mid-air and ultra-low-altitude, low-speed flight through city canyons. Biological Heat Signature 3D Mapping Radar: Visualizes all heartbeats and heat sources of creatures hidden underground or inside shelters.

Ultra-Rare Individual: Only one exists for every several thousand males. Overwhelming Size: Nearly twice the size of a male (approx. 4–5 meters long). It controls other creatures via telepathy; if anything happens to the female, the males will defend her to the death. If the female dies, all males born from that female will also die.

A spacecraft that mines resources around the Moon and Earth. Capable of manufacturing tungsten blocks and armor inside the ship using 3D printers. Usually stays in the rear to land and unload supplies, which are then transported to the front lines by vehicles or aircraft. It also has a function to drop ammunition in canisters all at once during emergencies. Several of these exist to handle Earth's logistics; they generally do not engage in combat.

Stands about 2m tall and is used for infantry support. Armed with heavy weaponry, its back stores ammunition, medical supplies, and more. Serves as a shield during the initial contact with creatures.

XM-28 War Hound Specifications: Height: 182 cm (same as a soldier) Weight: 145 kg (equivalent to two humans) Top Speed: 55 km/h (comparable to a car) Combat Duration: 12 hours (swappable battery system) Primary Armament: 20mm High-Power Assault Rifle Protection: Chest area only is immune to monster claws and fangs. Mass-Producibility: Uses automotive parts for some components.