Games like Rock Paper Kill
Games like Rock Paper Kill include Slay the Princess — The Pristine Cut, No, I'm not a Human, Tiny Bunny, Scarlet Hollow, and Milk outside a bag of milk outside a bag of milk. We matched them by the tags players give Rock Paper Kill on Steam (Visual Novel, Point & Click, Psychological Horror, Casual, and Choices Matter): closest matches first, and among equally close ones the better-known games.

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Psychological Horror · Choices Matter

No, I'm not a Human
Shared: Psychological Horror · Choices Matter · Horror

Tiny Bunny
Shared: Visual Novel · Psychological Horror · Horror

Scarlet Hollow
Shared: Visual Novel · Choices Matter · Psychological Horror

Milk outside a bag of milk outside a bag of milk
Shared: Visual Novel · Psychological Horror · Multiple Endings

SIMULACRA
Shared: Point & Click · Visual Novel · Psychological Horror

Dagon: by H. P. Lovecraft
Shared: Visual Novel · Horror · Psychological Horror

The Test: Hypothesis Rising
Shared: Visual Novel · Choices Matter · Multiple Endings

Little Misfortune
Shared: Psychological Horror · Point & Click · Choices Matter

Death and Taxes
Shared: Choices Matter · Psychological Horror · Point & Click

The Coffin of Andy and Leyley
Shared: Visual Novel · Psychological Horror · Multiple Endings

The Wolf Among Us
Shared: Visual Novel · Choices Matter · Multiple Endings

Zero Escape: The Nonary Games
Shared: Visual Novel · Choices Matter · Psychological Horror

That's not my Neighbor
Shared: Point & Click · Casual · Choices Matter

The Test
Shared: Psychological Horror · Multiple Endings · Visual Novel

Doki Doki Literature Club Plus!
Shared: Visual Novel · Psychological Horror · Multiple Endings

Return to Shironagasu Island
Shared: Visual Novel · Psychological Horror · Horror

Who's Lila?
Shared: Psychological Horror · Point & Click · Visual Novel

Senren * Banka
Shared: Visual Novel · Casual · First-Person

NEEDY STREAMER OVERLOAD
Shared: Visual Novel · Psychological Horror · Multiple Endings

Fran Bow
Shared: Point & Click · Psychological Horror · Horror

A Light in the Dark
Shared: Visual Novel · Casual · Multiple Endings

LoveChoice
Shared: Visual Novel · Choices Matter · Multiple Endings

Raging Loop
Shared: Visual Novel · Psychological Horror · Story Rich