• crash bandicoot
• dazzeloids
• dialtown
• danganronpa (i have acute knowledge of the first two games and UDG and no others)
• doki doki literature club
• earthbound/MOTHER
• endacopia
• smile for me
• FNAF
• fear and hunger (both of them)
• tf2
• touhou
• garry's mod
• GARAGE: bad dream adventure
• half life
• higurashi
• I.Q intelligent qube (KURUSHI)
• jet set radio
• oddworld - abe's oddysee
• psychonauts
• parappa the rapper
• pikmin
• rayman
• star fox
• super monkey ball
• spyro the dragon
• sonic the hedgehog
• spore
• ty the tasmanian tiger
• undertale / deltarune
• ultrakill
• vib ribbon
• voices of the void

if it's a platformer from the ps1/n64 or ps2 era i probably have played it