There are several mod guides here already, but they're a bit outdated and point to mods that have since been outdone by others. I wanted to rectify that.

Half of the mods listed here are focused on replicating the original 2005 experience, both in visuals and in gameplay. The other half is focused on fixing what are nearly-unanimously considered flaws in the vanilla game, whether you're a new RE4 player or not. Nothing that changes the vanilla experience in extreme ways like Relentless Enemies, Dodge Roll/Sprint, Berserker, etc. All this is just ironing out the kinks and polishing the game into being the best it can be. These mods might even be enough to make you consider this a replacement for the original.

Important mod manager for installing and uninstalling mods without manual file replacement and without having to worry about backups.
Download from Nexus[www.nexusmods.com]


REFramework is, as the name implies, a framework for mods. Most mods, especially modern ones, are made with it in mind and require it to work. Most of them will recommend downloading the latest nightly release, but do NOT do this. The latest stable build is already newer than almost any other mod on this list and as of writing, has far less issues.
Download from Github (RE4.zip)[github.com]


This is NOT installed as a mod, but rather as a plugin for REframework. Basically, this acts as a debug menu and save editor. Some of its features don't work right, but some are still useful, especially for testing mods.
Download from Nexus[www.nexusmods.com]

Required for a number of mods that use scripting. This is a core mod that you'll want to install first before anything else.
Download from Nexus[www.nexusmods.com]

Skips over all the splash screens and company crap at the start so it goes straight to the title screen. Great for testing mods out quickly.
Download from Nexus[www.nexusmods.com]

The above mod unfortunately doesn't cover the RE Engine logo, so this one takes care of that.
Download from Nexus[www.nexusmods.com]

The year is 2005. You just got home from seeing Revenge of the Sith. You load up MCR on your iPod and start playing Resident Evil 4 on your PS2.





By default, Leon no longer has a laser sight. This ends up making the village fight a royal pain in the ass (especially on higher difficulties), and it doesn't even make sense in the story; why would a highly trained government agent tasked with rescuing the president's daughter be carrying no extra ammo and no accessories? It also highlights how irritating and inconsistent the focus mechanic is when you don't have a laser sight, which gives a terrible first impression of the game's combat.

This gives Leon his starting inventory at the start of the original game, which includes the laser sight, 20 extra bullets, and first-aid spray. This also frees up 10 spinels to spend elsewhere and more versatility for your first purchase (after all, you'd never not buy the laser sight first otherwise). There are also options for adding the shotgun & 15 shells at the start (based on the original Easy difficulty) and giving yourself infinite knife durability as well (not recommended). Recommended with the SG-09 Laser Sight (Model only) mod.
Download from Nexus[www.nexusmods.com]


Don't you miss kicking open doors like a badass? This mod adds that back in, and it even does damage to enemies on the other side. It also comes with an option to allow you to do a melee kick at any time, but that's not recommended.
Download from Nexus[www.nexusmods.com]


Replaces two treasure chests in chapter 9 with these two weapons, letting you get them for free like in the original.
Download from Nexus[www.nexusmods.com]

In the original, you had iFrames when performing certain actions like melee attacks, climbing ladders, or vaulting over fences. In the remake, you don't, which can lead to a lot of unfair situations where you get blindsided when locked in an animation. This adds them back in with options for how long they last, making combat a bit less frustrating. It has two options: Limited and Full. Full adds iframes for knife takedowns, which is nice, but unfortunately it gives normal knife swings iframes as well, so I'd recommend only using Limited, which is the default.
Download from Nexus[www.nexusmods.com]

In the remake, whether or not an enemy stops or staggers from a headshot/legshot is based on RNG rather than every time like the original. This mod restores the original consistent stagger. Headshots always stagger, legshots stagger more often (but not always), and bodyshots will usually at least interrupt an enemy's animation. Tougher elite enemies are still resistant to stagger, so the game isn't exactly a cakewalk, but personally I feel it messes with the balance too much. Check out Improved Weapon Balance for an alternative solution.
Download from Nexus (Main)[www.nexusmods.com]
Download from Nexus (Separate Ways)[www.nexusmods.com]

These mods bring back Leon's classic look with a face that more resembles the original, plus his original hair, eye color, outfit, jacket, and holster. Note that the hair may or may not work with hair strands on.
Download from Nexus (Outfit)[www.nexusmods.com]
Download from Nexus (Hair)[www.nexusmods.com]
Download from Nexus (Face + Eye Color)[www.nexusmods.com]


Classic Eye Color restores Ashley's original golden eye color, and they even become red when she gets infected. Classic Style Hair is her original 2005 do, but you'll need to turn off hair strands for it to work.
Download from Nexus (Classic Eye Color)[www.nexusmods.com]
Download from Nexus (Classic Style Hair)[www.nexusmods.com]


Skirt Fix gives Ashley's skirt proper physics, a new model, and new textures. Also comes with a TON of variants, all of which are sadly separate downloads. You'll want the base "Bare Legs" version for Jacketless Deluxe, an add-on that changes her outfit to resemble her 2005 look, with a thick brown belt and recolored scarf.
Download from Nexus (Skirt Fix)[www.nexusmods.com]
Download from Nexus (Jacketless Deluxe)[www.nexusmods.com]


Unfortunately, there's no mod for bringing back the Pop Star outfit from the original (beyond a model import), but you can get the next best thing by giving her Romantic outfit a crop top. You can even use Classic Style Hair with it.
Download from Nexus[www.nexusmods.com]


This mod is a beautiful take on Ada's original dress with proper physics, and it alters her hair as well. This replaces the default outfit.
Download from Nexus[www.nexusmods.com]



A modern version of Ada's spy outfit. To keep it and the dress, I recommend replacing the in-game dress outfit with this. For the full classic look, turn elbow pads off. The second link is an add-on that recolors it to be closer to the original.
Download from Nexus (Main)[www.nexusmods.com]
Download from Nexus (Recolor)[www.nexusmods.com]


For a more classic look (and to get a better look at costume replacements) you can hide weapons on Leon and Ada's backs. You can also hide grenades if you want, though the original showed grenades.
Download from Nexus (Leon)[www.nexusmods.com]
Download from Nexus (Ada)[www.nexusmods.com]



The first mod pastes Luis's unlockable Vest outfit over the default, allowing you to use it in your first playthrough. It won't be necessary anymore once you unlock it for real. The second mod brings back his classic hair and beard. I actually like Luis's modern hair, but the beard makes him look too sleazy, so this is an overall improvement.
Download from Nexus (Vest)[www.nexusmods.com]
Download from Nexus (Hair + Beard)[www.nexusmods.com]


Though she was never more than a head in OG, this restores her skirt from RE6.
Download from Nexus[www.nexusmods.com]

The voice acting in the original RE4 is iconic, and while I respect the remake's switch to a more realistic and cinematic feel, the new cast leaves a lot to be desired, with performances that don't fit the characters as well as they should. Ada and Wesker in particular were done SO dirty that a few modders and amateur voice actors took it upon themselves to completely redub them to sound closer to the originals, and IMO they sound much better. This in no way condones hate comments against the game's cast.
Download from Nexus[www.nexusmods.com]

Make Mendez, Zealots, and Regeneradores resemble their original looks a bit more. Zealots can also be customized with more color variations.
Download from Nexus (New Zealot Pack)[www.nexusmods.com]
Download from Nexus (Regenerador Classic Style)[www.nexusmods.com]
Download from Nexus (Mendez Classic Style)[www.nexusmods.com]


Don't care for the pirate theme in the new shooting range? Bring back the old one! This isn't just a reskin, it's a completely new environment. Even the merchant is there. Multiple options for target skins as well.
Download from Nexus[www.nexusmods.com]


This adds the laser sight to the base SG-09 model, allowing it to appear in cutscenes. Useful if using Original Start Inventory.
Download from Nexus[www.nexusmods.com]


The "red" herbs in the game look more pink than red. This fixes that. You'll want the NoYellowPaint compatibility patch as well.
Download from Nexus[www.nexusmods.com]

When "Original Music & SFX" is active, you get most of the original item sounds, but the memorable pesetas sound is left out. This mod fixes that by replacing the normal sound.
Download from Nexus[www.nexusmods.com]

Some would argue that the consistent stagger of the original makes the game too easy/predictable/boring, and that the real issue with RE4make is the weapons being hideously underpowered and unbalanced at higher difficulties. For those people, Improved Balance is an extensive rework of weapons to fix that and make stagger more likely at the same time. It adds laser sight support for the Blacktail as well. The Full version comes with some nerfs, while the Lite version only includes buffs (I personally prefer the latter). It also has several optional add-ons, allowing you to tailor the difficulty to your specific needs.
Download from Nexus (Improved Weapon Balance)[www.nexusmods.com]


This is interesting. So, you know that area in chapter 1 where enemies throw axes at you from a bridge and one of them jumps down from a ledge you can't get to? Turns out that's part of a fully functional alternate path leading to the lakeside settlement that was apparently cut from the game. This makes it explorable, with a few barrels thrown in.
Download from Nexus[www.nexusmods.com]


The cabin is now accessible at chapter 1 with a few barrels to loot. An optional addon adds a free TMP guarded by a chainsaw sister, which gives it more substance, though it kinda spoils their grand debut later in the game.
Download from Nexus[www.nexusmods.com]


By default, you can only change out costumes and swap to the original music on the main menu, meaning you can only do it between autosaves at best. This mod removes that restriction and allows you to change them whenever you want. (It's REALLY strange that this isn't in the vanilla game. It was obviously planned, too, since there are voicelines the characters make when switching outfits.)
Download from Nexus[www.nexusmods.com]

The gacha mechanics for winning charms from shooting galleries are, to put it bluntly, stupid as hell. It's very confusing and annoying how it works, especially since you can get duplicates. This overhauls the system completely by streamlining it so you'll never receive duplicates and once you get all charms, you'll earn other rewards instead.
Download from Nexus[www.nexusmods.com]

By default, the flashlight turns on automatically in specific areas, but some areas are so dark you'll want one anyway. This lets you use it wherever with the push of a button (Z by default on keyboard). There are other mods that do this, but this is the only one that works with a controller. By default, it also has a mechanic where your battery drains and recharges over time, and flickers when low, which is pretty cool and can add a bit of horror, though I prefer to leave it off.
Download from Nexus[www.nexusmods.com]

Allows you to holster your gun manually (H by default on keyboard). It's a minor thing, but I like to holster when searching for items or solving puzzles. Incompatible with Kick Open Doors (causes crashes).
Download from Nexus[www.nexusmods.com]

By default, the game only allows 20 save slots. This is very unnecessary and gets in the way if you like replaying specific sections of the game. This mod allows 100 saves.
Download from Nexus[www.nexusmods.com]

By default, the game doesn't let you auto save on professional. This is slightly frustrating for a casual run, and for an S+ run it's infuriating, as you can't reset the area when things go south, and the timer only resets when loading a save from the main menu, not the pause menu. Fix one (or both) with this mod.
Download from Nexus[www.nexusmods.com]

This removes distance restrictions in photo mode, allowing you to position the camera at any desired distance from the player. The original mod by NSACloud2 (which other mod guides will point you to) broke with the Separate Ways update, but this one works.
Download from Nexus[www.nexusmods.com]

Same as above, but with higher camera move speed. Only use one or the other.
Download from Nexus[www.nexusmods.com]

My favorite mod. By default, the game marks barrels, windows, and other interactive objects with obnoxious yellow or white paint, which you can't turn off. It's insulting, both to your intelligence and the game's art style. This mod removes it and allows you to replace it with a much more sensible cult insignia on the boxes/barrels and blood splatter on ladders and floors. You can also replace the yellow paint with blood, or have nothing at all, but the former doesn't look good IMO and the latter makes them too difficult to notice.

If you intend to use this with Improved Crafting, you'll need to install this and/or Red Herb Fix first to prevent visual bugs.
Download from Nexus[www.nexusmods.com]


With hair strands off, Leon's hair looks clumpy, greasy, and gross. This helps alleviate that. There's also an option to do the same for Luis...though it makes sense for him to have greasy hair.
Download from Nexus[www.nexusmods.com]


Ashley's default outfit is nice, but I'm more partial to her RE3.5 beta design. This uses textures from the popular HD Project mod for the original, and comes with a lot of customization options as well.
Download from Nexus[www.nexusmods.com]


The in-game Casual outfit is hideous. I imagine some old fogie at Capcom saying "How do you do, fellow kids?" and coming up with that stupid-looking Harley Quinn ripoff. You want a PROPER 2004 punk rocking goth girl? Check this out. Black sleeves, black lace tights, actual band shirt, unf. That's how you do it. Doesn't come with the black hair by default, so the second link is the black hair used in the thumbnail. Alternatively, the third link has much prettier emo hair with purple highlights, but you'll have to turn on hair strands for it.
Download from Nexus (Outfit)[www.nexusmods.com]
Download from Nexus (Black Hair)[www.nexusmods.com]
Download from Nexus (Emo Hair)[www.nexusmods.com]



By default, only Leon and Ada's default outfits display weapons on their backs. This mod allows them to display on every alt they have. Note that this is incompatible with mods that replace said alts, such as Assignment Ada Remake and Leon Classic Style Jacket.
Download from Nexus (Leon Alts)[www.nexusmods.com]
Download from Nexus (Leon Jacket)[www.nexusmods.com]
Download from Nexus (Leon RPD)[www.nexusmods.com]
Download from Nexus (Ada Alts)[www.nexusmods.com]


If you prefer using the Sentinel 9 over the SG-09 and wish Leon would use it in cutscenes instead, fear not! This mod reskins the SG-09 so it will always appear as your weapon of choice. Comes with an optional laser sight as well.
Download from Nexus[www.nexusmods.com]


The default flash grenade model is kinda ugly, with an ugly font as well. This one looks cooler, more realistic, and more consistent with RE2R.
Download from Nexus[www.nexusmods.com]

Tired of the merchant's constant quips, Ashley's panting when running, or Leon grunting like he's having sex every single time you aim? Mute them all.
Download from Nexus (Mute the Merchant)[www.nexusmods.com]
Download from Nexus (Mute Ashley)[www.nexusmods.com]
Download from Nexus (Mute Leon)[www.nexusmods.com]