View comments An online gaming platform popular with primary school children around the world hosted sick ‘Nazi experiences’ featuring gas chambers and dead bodies. Roblox, which is rated as suitable for children as young as seven, hit the headlines last week for allowing virtual sex parties with bondage acts and strippers. Now the Mail on Sunday can reveal that it also offered a vile ‘experience’ called Camp Concentration – including a room in which players could click ‘execute’ to release deadly gas from showerheads. The horrific virtual concentration camp, discovered by one of our reporters, also included a blazing funeral...