Overflow (Olivier Gout) was a coder of the [[Logon System]] group
He has released 2 first demoes under the name [[Croco 21]] and has integrated the team in 1990
His first demo as Logon member was [[Overflow demoS&KOH]]demo, an astonishing piece of hardware code using a new hardware tricks he had called rvi to extend line-to-line splitting technic.
In 2001, Olivier came back on the cpc with an amazing demo called [[Backtro]]