The users listed below have made meshes/models for R2DA. All of these (known) users have made many meshes/models for the game, and are basically the only people that have. If you want to become one of these model makers, you should try to submit a weapon mesh to PlaceRebuilder, however, nothing is guaranteed.
Some of the meshes were co-created or were taken by one person from another for them to improve on.
Note: This list does not include texture makers. Neither does it include attachments with no models or known image of the model.
GregTame is currently the main mesh-maker for R2DA and has made many recently added guns.
PlaceRebuilder is, of course, the main developer for R2DA, and has made many meshes himself.
These meshes come from various official ROBLOX gears, hats, body packages, etc. in the catalog which made their way into R2DA.
Phalanyx has made the some of guns during the DEMO period.
His CSG guns were gradually phased out in favour of recreating the gun models as meshes, due to mesh guns being less laggy.
Zevei was the creator of the 5 CSG weapons that were once used by PlaceRebuilder.
He has also made several commissioned weapons for R2DA, but nothing other than the ones listed got in.
The only others that got Place's attention was the Skorpion's CSG model.
Not officially commissioned by PlaceRebuilder to create models but PlaceRebuilder has taken his Truck model.
Rockynic was one of the first major suggestions-maker/influencers in the community, recognised for having greatly improved the zombie's gameplay and created the concept of zombies costumes.
He was hired as a developer by PlaceRebuilder in 2018, before retiring in 2020.
Valve is a gaming company not related to ROBLOX. Despite this, PlaceRebuilder has used their box mesh for the Ration.
Has been commissioned by PlaceRebuilder to create some models, including the map Yeti's Cave.
Is not a developer for R2DA but PlaceRebuilder has taken his Telephone model.
Is not a developer for R2DA, and doesn't even have a ROBLOX account, but PlaceRebuilder has bought his Helicopter model.
Is not a developer for R2DA, but Rockynic has taken his Pickaxe model.
Commissioned by PlaceRebuilder for Skellie's head.
Is not a developer for R2DA, and doesn't even have a ROBLOX account, but PlaceRebuilder bought his Fishing Boat.
Has made the Flakvest model for R2DA.
ArmA 2 is a game not related to ROBLOX, but BelowNatural took this game's plane for the Lockheed C-130 Hercules.
Sinister Arms Inc. team member and developer for R2DA.
Is not a developer for R2DA (he made Apocalypse Rising), but PlaceRebuilder took his Holo model.
Kord_K is the lead developer of R2DA, the most senior developer to PlaceRebuilder. Therefore he has created multiple maps and items.
Not a developer for R2DA, but his Jukebox model appears in New Bloxcoast II.
A contributor for R2DA, with many of his concepts being used for the Lucky Day Celebration
A developer for R2DA, who also made many maps, like Campfire Chaos II.