Groobo

RTS Diablo PC in 3:12 by groobo

Diablo: SPEED RUN (Sorcerer) in 3:12 by groobo - SDA (2009)

SpeedDemosArchiveSDA

Okami: race with Kai in 2:12 by groobo

RTS F.E.A.R. PC in 55:59 by groobo

RTS Heart of Darkness PC in 23:49 by groobo

RTS Quake 2 PC in 19:33 by groobo

The Biggest Cheating Scandal In Diablo Speedrunning History

RTS Half-Life: Blue Shift PC in 27:39 by groobo

RTS Portal PC in 13:06 by groobo

Groobo Play Test

TzWBS-Groobo

RTS Unreal 2 PC in 102:56 by groobo

Unreal II The Awakening - SPEED RUN in 1:42:56 by groobo (2007) [PC]

SpeedDemosArchiveSDA

RTS Metal Slug 4 PS2 in 18:03 by groobo

RTS Doom 3 Resurrection of Evil PC in 31:46 by groobo

Okami - Inner Yoshpet Forest in 2:15 by groobo

World Record? Level 1 to 70 in 5 Seconds [Diablo 3]

Diablo 1 World Record Speedrun Exposed