Mack_P @M13_45 #2448177487
20 March 2021
account created (per Roblox API)
10 Nov 2026, 19:45
last measured (UTC)
Username record
@M13_45 — observed 10 November 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
Nosniy Games#3461453 · Fan
59,168,818Catalog Avatar Creator#15102943 · ✨ Member
46,437,577Scriptbloxian Studios#4705120 · Legend
30,024,026BIG Games Pets#3959677 · Fan
29,164,748LSPLASH#3049798 · you guys
24,201,893Quataun#12121240 · Member
18,448,290Current.#34852864 · Member
18,334,944BIG Games™#2703304 · Fan
11,254,414Rumble Studios#3333298 · Fan
11,224,902Forsaken Dev Team#33548380 · Member
4,611,862Jujutsu Shenanigans!#16357742 · Member
4,231,409USSF - United States Special Forces#22025 · [3] Specialist
3,413,041BIG Games Super Fun#10026748 · Fan
2,898,721BIG Games Experimental#4981455 · Fan
2,723,530GamesReborn#3991320 · Fan
2,660,964Names Are Not Important#8731481 · Member
1,919,741uma racing Community#376874468 · Member
1,762,164Jump Corp#34223768 · Player
1,559,229Fight, Fight, Fight!#1014980424 · Member
1,401,330SLAP by Current.#1032198460 · Member
1,368,055SCP | Roleplay Community#5479038 · Roleplayer
1,276,533CRIMCORP#4165692 · Fan
1,183,958ARK-ADE#14080716 · Member
942,826games by cool people#454991574 · Member
892,049Squid Game Infinity Roleplay Community#12539280 · Member
696,483tvdisko's studio corp#3520222 · 👑[ VIP ]
622,985Royal Hillcrest#10380454 · Upper-Class Guest
455,103Grip Studios#32519006 · Member
440,234Block Games Studios#6129662 · Members
419,017Cinnamon Go!#33720745 · Member
411,407Extreme War Experience#5863339 · Roleplayers
411,070Zinkstrike Studios#872834872 · Member
368,766florp glorp#5756791 · no idea what to do with!
367,567Wings ツ#2514178 · 😶 customer
366,665slugfo#11247296 · :3
318,364Maritime Roleplay Community#3297339 · (I) Roleplayer
265,933Colorful Squares#35474257 · Member
239,323Taco Dev#4250926 · Lil Taco
222,213Ignited Softworks#32553628 · Member
219,541[λ] Half-Life Roleplay#2795144 · HLRP Member
218,084BLACK ATMOS Z#10705478 · Member
192,284brokN#35660980 · Member
176,792IBA Community#17130561 · Fan
175,927studio rook.#680573053 · member.
154,738Trollers :D#5299237 · Troller
151,971Chicago 1949#3246817 · Citizen
138,489WTHHHELL BRO#1009388349 · Member
135,979Foxtrot Arms#12729236 · Member
114,403CharlieStudios#6550041 · CS Member
104,329CENTAURA#8099975 · Player
94,961Poufi Studio#34995665 · Member
84,996Maarth#269683979 · Member
80,030[VWRP] Vietnam War RP Community#2798061 · Roleplayer
73,415Opus 5.0 - 1M Context Effort was XHigh#98024391 · Member
71,508Lixterity Games#500396609 · Member
62,571STUDIO OSNOLA#33319242 · Member
55,092Cliffside Psychiatric Ward#35544351 · Member
51,676nautisaurus#998048293 · Community
37,561- Clueless Studios#6270363 · Member
34,212UltraCorp#17012749 · Employee
32,629les vetements.#16367860 · clientèle
30,286skarn#7609809 · vault
26,639[I] Verdun Development Group#2575126 · Roleplayer
25,622Twenty Three Studios#17076971 · Members
19,707exoticbuy#495127933 · Membro
16,731Nevada Zombie Game#35455403 · Survivor
12,143LEE'S WAREHOUSE#9593992 · ROOKIES
8,743Arkansas Militia Corp.#14350264 · Trainee
2,664(d)stroy#33199507 · customer
1,867tvdisko's studio#35423918 · ⭐[ MEMBERS ]⭐
1,850(NZG) United Nations Interim Forces Nevada#35100577 · Private First Class
1,438EGODEATH#13975982 · RESIDENT
1,206Kentucky National Guardᅠᅠ#15694648 · Recruit
1,119[T.W.D.C] All-Star Survivors#15892915 · ☆ {Atlanta Outskirts}
9842nd Battalion, 7th Cavalryᅠᅠ#8581396 · Private Second Class
940Skull Island Creations#13713977 · Skeletons
472Coldwater, 1996 [RP]#35719525 · Member
357Point Break Interactive#35688122 · Player
333rеbel#33065284 · RÉSISTANCE
304ADM Clothing#11308712 · Member
220Recordkeeper Studio#16846436 · Community Member
151Specter's Productions#35098015 · Member
147†/†#780293891 · -
136Tansware#440329472 · Developer
107MarshLand Official#15852739 · 🥇 Early Supporter
81Last Train Home 終電#99339557 · Member
76Dusty AppareI#13342492 · radicool buyers
56Silliest Billy's#2966747 · .
44Electric Palms [RP]#35898650 · Roleplayers
32Fortitude 2016#562456782 · Member
17BLOODWIRE#455834105 · 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫
15CD Civil Defence#34793981 · Developer
12Membership and rank as measured from this user’s public group list.