Games like SCP: KOS
Games like SCP: KOS include Stardew Valley, Touhou Mystia's Izakaya, Terraria, Hero Siege, and Vampire Survivors. We matched them by the tags players give SCP: KOS on Steam (Casual, RPG, Top-Down Shooter, 2D, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
Stardew Valley
Shared: RPG · Pixel Graphics · Multiplayer
Touhou Mystia's Izakaya
Shared: Casual · RPG · Pixel Graphics
Terraria
Shared: 2D · Pixel Graphics · Multiplayer
Hero Siege
Shared: RPG · Pixel Graphics · Top-Down
Vampire Survivors
Shared: Pixel Graphics · 2D · Casual
Melvor Idle
Shared: RPG · Casual · 2D
Impostor Factory
Shared: Pixel Graphics · RPG · 2D
DELTARUNE
Shared: RPG · Pixel Graphics · 2D
DAVE THE DIVER
Shared: Casual · Pixel Graphics · RPG
Timberman
Shared: Casual · Pixel Graphics · 2D
Sun Haven
Shared: Pixel Graphics · RPG · Multiplayer
UFO 50
Shared: Pixel Graphics · 2D · RPG
The Mageseeker: A League of Legends Story™
Shared: RPG · 2D · Pixel Graphics
Knights of Pen and Paper +1 Edition
Shared: RPG · Casual · Pixel Graphics
Town of Salem
Shared: RPG · Casual · Multiplayer
Trove
Shared: Pixel Graphics · RPG · Fantasy
OMORI
Shared: RPG · Pixel Graphics · Indie
Broforce
Shared: Pixel Graphics · 2D · Indie
Magicite
Shared: RPG · Pixel Graphics · 2D
Chained Echoes
Shared: RPG · Pixel Graphics · 2D
UnderMine
Shared: RPG · Pixel Graphics · Top-Down
Undertale
Shared: RPG · Pixel Graphics · 2D
Graveyard Keeper
Shared: RPG · Pixel Graphics · Indie
Death Must Die
Shared: RPG · Pixel Graphics · 2D