ZackRBX @Mkboy_gamer #2063928847
6 December 2020
account created (per Roblox API)
9 Sept 2026, 22:56
last measured (UTC)
Username record
@Mkboy_gamer — observed 9 September 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
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14,929,154Roblox#7 · Member
13,540,188Car Crushers Community#2726951 · Skilled Crusher
8,649,101club XOX#8327387 · Member
8,417,42416bitplay Games#3233280 · Member
7,250,635Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,068,763Foxzie#3955051 · 👤 Member
7,032,328Broken Wand Studios#4430841 · ✨ | Fans
6,842,017Slap Battles#9950771 · BELOVED FAN <3
6,732,655Emotes CO.#5446074 · Member
6,154,377Easy.gg#5774246 · Member
4,750,478YXceptional Studios#4217910 · Pro
4,422,318Tetra Games#4843918 · Fan
4,195,792Roblox Wiki#127081 · Wiki Helper
3,762,295Badimo#3059674 · Member
3,513,135thunder1222 Productions#553699 · Member
3,390,332US Simulators#10741807 · Member
3,337,841HD Games.#5028964 · Fan
3,166,831KreekCraft Community#3072234 · Member
3,012,428Dungeon Quest by Voldex#4788489 · Member
2,817,424FGTeeV (BebabaleepBopping)#6882266 · Member
2,402,310Oh My Crazy Games#7056632 · Fan
1,985,034laughablehaha#5054016 · Member
1,973,866LightGaming!#6887275 · Member
1,970,368Era Games#6140405 · Fans
1,905,359Moonlight Productions.#7311036 · Member
1,860,353Roanoke, VA#4451448 · Member
1,586,081Liberty Airlinesᅠ#4820413 · ⚪️ Passengers
1,542,093Super Heroes™#3020631 · Member
1,539,414Cam_Studios#4894912 · Fan
1,459,437Digging Games#9050583 · Member
1,396,284Studio Serenity#3261090 · Owner
1,381,773FRUIT LOOPS (Official Jeffo GROUP)#7376406 · Fruit Loops
1,358,173Beacon Studio#2589590 · Fans
1,149,823TeamTanqR#3052825 · Fans
1,026,139Wings#145864 · 1
965,472MiniToon's Ship#7706298 · Supporter
918,237Limitless Studio#6124753 · Fans
777,115Strigid#6464780 · Supporter
763,637RB Battles Games#6321191 · [RBB] Fan - Team RBB
761,390ytRivos Group#14232597 · Member
604,286Aesthetic Games.#5469224 · 🎮•Fan
449,548Nocturne Entertainment#1211044 · Supporter
428,476Incentive Studios#5247037 · Member
427,041Pet Swarm Series#9411658 · Followers
426,428Modly Publishing#6521339 · Member
385,873Payout Empire#14058287 · Member
360,433GhaztGuy Games#6882282 · Member
351,773Free Owner Admin Group#5640689 · Owner Admins
349,932Xuefei Games#6717202 · Base
344,789Wavelength#7065730 · Member
325,046Futuristic Developments#5435516 · Fan
293,801The Linkmon99 Fan Club!#407447 · #LINKMOB 😎
278,190Piggy Official Fan Club#5621507 · ✨PRO PLAYER✨
256,887AlphaBolt Nation#4117280 · Member
233,862Void Clothing Studio Roleplay#6628209 · .fans.
232,907AntWorks#9612079 · Member
193,663GOCUBBYS GAMES#8828133 · Supporter
187,132Commonwealth of Pennsylvania | RP#5598688 · Trainee
183,005CraftTopia#7477748 · ⭐️ Player
181,076Moonlight Interactive.#4789539 · Member
162,947ρradα#5857403 · Subscriber
149,137Tapping Studios#6628023 · Member
137,958Two Good Friends#4651446 · Our Friends
137,559Broken Mana Studios#11523480 · ✨ | Fans
136,320galaxymonkey#4966707 · Member
127,086Xuri#7601807 · ⭐ Fans
91,275BFG Planet#13820146 · Subscriber
88,262King Family Club#8156509 · Member
79,602CreepySins Studios#5514911 · Fan
61,563Trade#598411 · Aspiring Trader
55,741LARNZ SQUADDDD#11853036 · Member
55,700Happy Clothing#3237598 · Awesome Peaple
3,414Creativerse#7034006 · Member
2,744Unidentified Cuteness#6938745 · Cuteness Citizens
1,137King Floppa's Army#6333298 · Awaiting Floppa
1,076jakobiroblox friend group#4509334 · Friend/Somebody
1,043VentBlox#10920006 · Member
512Da Real Productions#10390999 · Member
348Fun roblox robux#6593056 · loyal subscribers
258Rogue Faction Elite#31014 · Average Shmuk
10Ugly incorporated#5032177 · kids
8Noah’s Official Roblox Group#12087323 · Member
7French fries 3476#7464778 · Member
3mincraft king#7529044 · Member
3Membership and rank as measured from this user’s public group list.