Mods / Enemy

• SSpiderby 76561198880740551Note: This is mod is a preview to a much bigger upcoming mod called the "Metyrean Expansion" which will feature new enemies, bosses, characters, and a new gamemode. This mod will be removed upon its release. A new creepy crawly joins the rogues gallery of common enemies: the spider. A very danger...2.0k downloadsupdated 3 y ago
• BBattleshipsby 76561199480766070The first of many mods I made. Adds four new enemies themed around Boats and battleships Cruiser - the smallest of the four - leaves mines behind it Gunboat - equipped with a single turret Submarine - fires torpedoes at the player Battleship - equipped with three turrets, one of which is a machin...895 downloadsupdated 3 mo ago
• DDuality Enemy Packby 76561199480766070adds some uncommon enemies with the theme of Duality. these enemies are colored in red and blue Magnet: rectangular enemy that fires bullets at opposite ends Charges: twin +/- nodes connected by a really high HP link. aim for the charge nodes. Phaser: Purple triangle, but when it phases into a re...847 downloadsupdated 3 mo ago
• YYour Computer Has Virusby 76561199143792607This is my first mod for Windowkill, and I hope its quality is at least somewhat comparable to the mods here. Since these enemies are viruses and do not come from the base game, their designs differ from the vanilla style. The only exception is the boss, who serves as a transition point for the v...783 downloadsupdated 6 mo ago
• Kkr1v-practisemodeby 76561199016218489Practise mode mod for practising killing bosses, enemy waves, fighting ??? with any upgrade set, any character and any amount of perks. This mod was made with speedrunning in mind, so for the ??? fight it skips the start animation (for the most part), along with some other quality of life tweaks....723 downloadsupdated 2 y ago
• LLove-N-Warby 76561199480766070adds three new enemies Lovebow - fires a line of bullets at the player Boomerang - randomized movement towards the player, tends to get stuck in enemies Heart - spits out a triangle, circle or square when defeated made for Valentine's day, released a week late.722 downloadsupdated 3 mo ago
• SStar Enemyby Nox615A simple mod that adding new mob - the star653 downloadsupdated 10 mo ago
• II'm Green enemy packby 76561199480766070Adds five enemies to the game Clover - basic three-leaf enemy, but seek the rare four leaf Clover for a star Spectre - drifting one-eyed enemy, fires a large bullet at you on defeat Ghost - moves like the pac-man ghosts Leaf - gently floats to the bottom of the screen, where they can pile up over...560 downloadsupdated 3 mo ago
• FFireworksby 76561199480766070A showcase mod to my custom bullet resource mod. adds two new enemies that show off the custom bullet mod resource Spinner: slow moving but quick spinning. will fire bullets around itself Firework: a quick missile that will attempt to target you. if not dealt with, will explode after a random tim...441 downloadsupdated 3 mo ago
• RReflector Enemyby Nox615This mod adds a new enemy - the reflector.414 downloadsupdated 10 mo ago

10 enemy mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.