- Sweets Simple Settings - Adjusts gameplay elements like damage, health, AP, carry weight, limb penalties, dismemberment, skill tags, and vendor respawn for a challenging experience.
- Harder Barter Faster Stronger (Sicko Mode) - Makes the barter skill central to a more punishing economy.
- Bullet Time - Replaces VATS with AP-based time-scaling for precise aiming and decision-making.
- Armor Damage Overhaul - Revamps armor degradation for a more intuitive, customizable system.
- New Blood - Introduces bleeding from blade hits and knockdown effects from blunt impacts.
- Famine - Adds resource scarcity, encouraging bartering and crafting.
- RAD - Radiation Is Actually Dangerous - Overhauls survival mechanics like radiation, hunger, and dehydration for greater impact.
- Sweet Consumables - Balances consumables and miscellaneous items.
- Aid Addon - Adds 16 hardcore-focused healing items and new survival options.
- Sweet Healing Systems - Balances doctors, sleep, endurance, and radiation removal systems.
- SPARE (Sweet Part and Ammo Rebalance and Expansion) - Overhauls ammo crafting with cohesive recipes, new ammo types, and vendor-carried options.
- SWEEP (Sweet Weapon Enhancement and Expansion Package) - Balances weapon progression and cohesion.
- Sweet Dynamic Detection System - Enhances NPC detection, nerfing sniping tactics.
- Simple AI Merge - Combines AI improvements for engaging combat.
- Weapon Jamming Tweaks - Tweaks weapon jamming mechanics with fixes and a jam-clearing function.
- B42 Recoil - Replaces and modernizes recoil.
- STARS (Sweet's Total Armor Rework System) - Rebalances armor and integrates high-quality modded textures.
- Titans of the New West - Reimagines power armor with heavy aesthetics, animations, and sounds.
- Sweet Perk Overhaul & Sweet 6 Shooter Perks - Rebalances and expands perks, adding 99 perks and 22 traits.
- Vegas Elysium Perk Pack - Adds perks and a thought cabinet inspired by Disco Elysium.
- Bad Touch - Adds environmental hazard consequences like fire and toxic sludge.
- BURN (Hardcore Fire Effects) - Makes NPCs panic when set ablaze.
- Forced Entry - Allows lock-breaking by attacking locks.
- Universal Water Bottling - Enables water bottle refills from any source.
- Simple Night Vision - Adds night and thermal vision to select gear.
- Purchase Items on Display - Lets players buy items directly from shelves.
- B42 True Learning - Introduces contextual leaning while aiming.
- Functional Post Game Ending - Expands the post-game world based on player choices.
- Goodies - Restores a large selection of cut content.
- The Living Desert - Adds dynamic NPCs and events for immersion.
- More Mojave - Dark Side - Adds lore-rich locations across the game.
- Sweet Pain & Sweet Pain NV - Adds lore-rich locations across the game.
- Mojave Raiders - Diversifies Raider factions with unique themes.
- AGE (Anchorage Gameplay Expansion) - Revamps the Anchorage DLC with new gear and encounters.
- DMT (Dead Money Tweaks) - Converts Dead Money DLC into a survival horror experience.
- Point Lookout Reborn - Expands exploration and quests throughout Point Lookout.
- EDGE (Early Decisions and Gameplay Enhancement) - Overhauls Tale of Two Wastelands with an emphasis on hardcore play.
- The Great Mojave Interior Overhaul - Overhauls most Mojave interiors.
- The Great DC Interior Overhaul - Overhauls most DC interiors.
- Desert Landscapes - Dark Side - Overhauls landscape across the Mojave Wasteland.
- Mojave Scenery Overhaul - Overhauls landscape across the Mojave Wasteland.
- Northern Greenery - Overhauls landscape in the Northern region of the Capital Wasteland.
- Immersive Fast Travel Encounters & immersive Sleeping Encounters - Adds D&D style encounters when the player fast travels or sleeps.
- 3DNPCs New Vegas - Expands the Mojove Wastelands with new quests, companions, and NPCs.
- Autumn Leaves - A DLC-sized mod set in a mysterious machine-inhabited library.
- Dry Wells - A Legion Expansion - Adds a dense new world space deep in Legion territory.
- Havasu Blues - Features a survival experience around Lake Havasu City.
- Zion Trails - Adds a new world space connecting the Mojave to Zion.
- Brave New World - Revoices over 7,000 NPC lines across the Mojave.
- Dialogue & Interaction Expansion Overhaul - Revamps player dialogue choices.
- TTW NPC Overhaul - Visually enhances NPCs from both Wastelands.
- Character Kit Remake - Replaces humanoid assets for a modernized appearance.
- Companion Characteristics - Adds personality-based debuffs for companions.
- Mojave Wildlife - Overhauls creature spawn points across the Mojave.
- ATMOS Ambience Overhaul Fallout 3 & ATMOS Ambience Overhaul New Vegas - Modernizes ambient sounds across both Wastelands.
- A Music Addition Project - Revised - Expands music with lore-friendly tracks.
- The Golden Archive - Expands Radio New Vegas with lore-friendly tracks.
- Capital Ruins - Adds darker, horror-inspired music to the Capital Wasteland.
- Quick Select - Adds new quick-access weapon, aid, and throwable selection menus.
- Item Cards - Adds real-time stat displays for inspected items.
- Radiation Visuals - Introduces effects like ionizing particles and static when exposed to radiation.
- New Vegas Animation Overhaul - Guns, New Vegas Animation Overhaul - Melee, and New Vegas Animation Overhaul - Throwables - Overhauls all gun, melee, and throwable animations.
- B42 Interact, B42 Inject, & B42 Loot - Overhauls all interaction, looting, and item use animations.
- Enhanced Movement - Overhauls movement with new animations and sprinting options.
- Modern Stagger Animations - Adds motion-captured stagger animations.
- Simple Attack Reactions - Adds response animations for NPCs when injured.
- Ragdolls & Death Throes - Improves ragdoll behavior for realistic animations.
- Real Time Reflections - Adds dynamic reflection effects.
- Special FX - Reimagines all game effects for explosions, lasers, blood, and more.
- Lumen - Adds ambient lighting to objects.
- Energy Visuals Plus - Enhances lighting for explosions and energy impacts.
- Sandstone Desert - Overhauls the appearance of terrain and rocks throughout the game.
- Desert Natural Weathers - Overhauls weather for realistic variation across climates.
- Uranium Haze - Uses New Vegas Reloaded for a full-game aesthetic overhaul with day-night cycle lighting and customized presets for each worldspace.