Mostly video games of course.
First when he was really young, about 5, Ciro played a lot of NES, but he doesn't remember things from that era very well. Contra, Ninja Turtles, Battle Tanks, Duck Hunt, and some modern "real world jet" top to bottom rail shooter (TODO identify) are definitely some of the games he clearly remembers playing, see also: Figure 85. "Five year old Ciro Santilli playing NES on a joystick.".
Then came Ocarina of Time, which blew everyone's minds, and Ciro would go to Blockbuster to rent it for the weekend, and again play to death with his friends. You had to arrive early at Blockbuster to rent it, otherwise other people would rent all copies!!!
The only time Ciro got robbed as of 2020 was when an older teenager stopped his bicycle in front of Ciro and took his rented Golden Eye 64 copy away from his hand, and run off. Poor drug addict.
And on the PC, Ciro was particularly touched by Age of Empires 2 and Diablo 2.
After this Ciro grew up and notice that the only fun game is that of becoming become rich and famous in the real world.
This explains however Ciro's tool-assisted speedrun interests.
Outside of video games, Ciro got midly addicted to Magic: The Gathering in his early teens.
- Magic: The Gathering | 1k, 1k, 3
- Super Mario 64 | 36, 42, 1
- The best popular Brazilian music (MPB) of all time | 829, 1k, 2
- Video game | 441, 2k, 32