Kramm @DemmonCrazy_YT #1790747423
29 July 2020
account created (per Roblox API)
1 Nov 2026, 06:35
last measured (UTC)
Username record
@DemmonCrazy_YT — observed 1 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
Sol's Studio#8509669 · [Gamers]
12,713,459Car Crushers Community#2726951 · Skilled Crusher
8,649,077YUМ#11122367 · Small Portions
6,072,999Easy.gg#5774246 · Member
4,749,065Mega Obby Games!#16134074 · Member
3,662,524Gamefam x Sonic#13632331 · Member
3,566,662US Simulators#10741807 · Member
3,338,309Slayers Unleashed#10030212 · Game Community
2,956,374Fishy Robux#5293484 · Supporter
2,665,664BIG PLAY#10610262 · Member
2,617,017Colorfuel Studios#6206549 · Supporter |🏆
2,386,377TBlox Studios#6039961 · Player
2,250,1061v2 Studios#34287998 · 🏋️ GYM Buddy
1,846,316FullSprint Games#12956266 · Fan
1,390,362FRUIT LOOPS (Official Jeffo GROUP)#7376406 · Fruit Loops
1,358,327Blοx Universe#4914205 · Member
1,304,705InnoVision#9162125 · Fan
1,098,943Tachyon Games#11109344 · Member
1,079,880Interbyte Studio#5126818 · Fans
937,677Lucky Charms (Official Jaci Butler Fan Club)#6684077 · Member
618,533GrayPhiny's Fan Group#4507212 · #PHINYARMY
474,336Final Strike Studios#5013735 · fan
342,531Arxk Studios#5608767 · Da Fellas
270,960apglaw Gaming#10652001 · Member
117,713why1 games#15871551 · Member
65,843Hallow Scream!#7995502 · You
23,723Membership and rank as measured from this user’s public group list.