Exclusive items locked to specific stores, gym-driven muscle gain, and food-driven weight gain — GTA 6's customisation system ties directly into how you actually play.
Customisation in GTA 6 covers outfits, apparel, accessories, tattoos, hairstyles, Jason's facial hair, and Lucia's makeup and nails — a broader list than GTA V shipped with at launch. What makes it a real system rather than a menu, though, is how much of it ties into where you go and what you actually do.
Every Store Has Something Exclusive
Clothing stores and salons each carry their own selection — you have to actually visit different businesses across Leonida to unlock everything, rather than finding one-stop-shop access to the full wardrobe. That turns shopping into a reason to explore specific parts of the map, not just a menu you open once and never revisit.
The Gym Physically Changes You
This pairs directly with what's already confirmed about GTA 6's gym system — regular workouts make Jason and Lucia visibly stronger and more muscular over time. The Extended Look showed Lucia lifting weights and Jason wrestling, both tied to the same underlying muscle and strength system, not separate animations with no mechanical weight behind them.
Food Works the Other Direction
Overeating increases weight, the same way exercise increases muscle — a two-way system where what you do (and don't do) with your character visibly shows. This is a real physical-response system, not a one-time customisation slider you set once at character creation.
Hair Has Real Physics
Early breakdowns of the Extended Look footage note that hair is simulated with real physics down to individual braids and strands, rather than one solid moving mass — a level of per-strand detail that's a genuine technical step up, consistent with the broader graphical leap the Extended Look demonstrated across the board.
Grooming Clears Your Description
As covered in our safe houses breakdown, visiting a barber to change your hairstyle can clear the physical description the police have on file for you — customisation isn't purely cosmetic, it's a real tool within the wanted level system.
Two Characters, Two Different Customisation Sets
Jason and Lucia aren't customised identically. Jason's options run through facial hair alongside clothing and hair; Lucia's run through makeup and nails instead — a small but deliberate divergence rather than a shared unisex customisation menu with cosmetic differences layered on top. It's consistent with how the rest of the game treats the two protagonists: sharing core systems (Criminal Profile, the relationship tracker, weak-point combat) whilst each getting distinct specifics within them, from special abilities in a firefight down to what "getting ready" actually means for each character.
Tattoos and Longer-Term Identity Choices
Tattoos are confirmed as part of the customisation set alongside clothing, hair, and Lucia's makeup and nails — a category of change that (unlike an outfit swap) isn't meant to be temporary or tactical, more a permanent identity choice than a disguise tool. That distinction matters against everything else confirmed about appearance mattering to police recognition: tattoos and body build feed into a longer-term sense of who your character is, whilst outfit and hairstyle changes are the actual functional tools for evading a specific wanted level.
NPCs Get Body Variation Too
Character customisation isn't limited to Jason and Lucia. Reporting on the Extended Look notes dynamic NPC body variation — different heights and builds across the population, with animations retargeted to fit rather than every NPC sharing one generic frame. That's a meaningful piece of the same technical push behind Jason and Lucia's own physical responsiveness: a world where body types actually vary, not just a player-character showcase surrounded by uniform crowd models.
What's Still Unknown
Rockstar hasn't detailed the full range of customisation options, how tattoos are applied or removed, or whether NPCs react visibly to specific outfits or physical changes beyond the wanted-level description mechanic.
Exploration Tied to Wardrobe, Not Just Map Icons
Store exclusivity turning shopping into a reason to physically visit different parts of Leonida is a small detail with outsized value for how the map actually gets used. Past GTA games have mostly relied on story missions, collectibles, or side activities to pull players into unfamiliar parts of the map — tying a genuinely desirable clothing item to one specific salon rather than a universal wardrobe menu is a subtler, more organic version of the same goal.
What This Means for Launch
This is customisation built to matter beyond a character-creator screen — gym and diet habits show up on your body, grooming choices affect how the police see you, and store exclusivity gives Leonida's geography an actual reason to explore. It's a system with real mechanical stakes attached to what used to be a purely cosmetic feature.
Every piece of this — gym gains, diet-driven weight, store-exclusive wardrobe pieces, grooming — feeds back into the same wanted-level recognition system covered in our police breakdown, which is why customisation here reads as a real mechanic rather than a vanity menu.
Sources: GamesRadar+, Vice.
Frequently Asked Questions
Does exercise change your appearance in GTA 6?
Yes — regular gym workouts visibly increase muscle and strength over time, whilst overeating increases weight, both confirmed as real physical-response systems.
Are there exclusive clothing items in GTA 6?
Yes — each clothing store and hair salon carries its own selection, so unlocking everything requires visiting multiple businesses across Leonida.
