Suggestions by @rigbyenjoyer

Pyramid Head

as Silent Hill in Source Matchmaker(story private)

Score: +1

Xenomorph

as Alien in Source Matchmaker(story private)

Score: +1

Jason Voorhees

as Slasher films in Source Matchmaker(story private)

Score: +1

Freddy Krueger

as Slasher films in Source Matchmaker(story private)

Score: +1

Velociraptor (Jurassic Park)

as Jurassic Park in Source Matchmaker(story private)

Score: +1

Kenshiro

as Fist of the North Star in Source Matchmaker(story private)

Score: +1

The Arbiter (Halo)

as Halo in Source Matchmaker(story private)

Score: +1

Master Chief

as Halo in Source Matchmaker(story private)

Score: +1

Jeff the Killer

as Creepypasta in Source Matchmaker(story private)

Score: +1

Slender Man

as Creepypasta in Source Matchmaker(story private)

Score: +1

Spamton

as Undertale/Deltarune in Source Matchmaker(story private)

Score: +1

Papyrus

as Undertale/Deltarune in Source Matchmaker(story private)

Score: +1

Sans

as Undertale/Deltarune in Source Matchmaker(story private)

Score: +1

Doomguy

as Doom in Source Matchmaker(story private)

Score: +1

Kratos

as God of War in Source Matchmaker(story private)

Score: +1

Johnny Cage

as Mortal Kombat in Source Matchmaker(story private)

Score: +1

Smoke

as Mortal Kombat in Source Matchmaker(story private)

Score: +1

Sub-Zero

as Mortal Kombat in Source Matchmaker(story private)

Score: +1

Scorpion

as Mortal Kombat in Source Matchmaker(story private)

Score: +1

General Grievous

as Star Wars in Source Matchmaker(story private)

Score: +1