Below is a short list of some of them.Prior to 20112012, ROBLOX game developers were responsible for any known instances of hacking that happened in ROBLOX. ROBLOX games have made the news many times in the past. This chart is directly taken from ROBLOX's blog post for each respective year. The chart below contains the top 5 accounts with the most amount of plays on ROBLOX in that year as of December 31st.