Games like Steamboat Incident
Games like Steamboat Incident include Bendy and the Ink Machine, Little Nightmares II, Poppy Playtime, House Flipper, and Little Nightmares. We matched them by the tags players give Steamboat Incident on Steam (Adventure, Cartoony, Horror, Casual, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Bendy and the Ink Machine
Shared: Horror · Cartoony · Singleplayer

Little Nightmares II
Shared: Adventure · Horror · Singleplayer

Poppy Playtime
Shared: Horror · Singleplayer · Psychological Horror

House Flipper
Shared: Simulation · Singleplayer · Casual

Little Nightmares
Shared: Adventure · Horror · Singleplayer

Garten of Banban
Shared: Horror · Singleplayer · Cartoony

Bendy and the Dark Revival
Shared: Horror · Singleplayer · Adventure

[Chillas Art] The Convenience Store
Shared: Horror · Adventure · Casual

That's not my Neighbor
Shared: Adventure · Casual · Horror

Getting Over It with Bennett Foddy
Shared: Singleplayer · Psychological Horror · Horror

[Chillas Art] Stigmatized Property
Shared: Adventure · Horror · Casual

Garten of Banban 2
Shared: Horror · Singleplayer · Cartoony

The Death | Thần Trùng
Shared: Horror · Adventure · Psychological Horror

Garten of Banban 8: Anti Devil
Shared: Horror · Cartoony · Singleplayer

Escape the Backrooms
Shared: Horror · Psychological Horror · Adventure

Garten of Banban 3
Shared: Horror · Singleplayer · Cartoony

Garten of Banban 7
Shared: Horror · Singleplayer · Cartoony

Slime Rancher
Shared: Adventure · Singleplayer · Casual

The Forest
Shared: Horror · Adventure · Singleplayer

Garten of Banban 4
Shared: Horror · Cartoony · Singleplayer

MiSide
Shared: Horror · Psychological Horror · Singleplayer

Sally Face - Episode One
Shared: Horror · Adventure · Psychological Horror

鬼谷八荒 Tale of Immortal
Shared: Singleplayer · Simulation · Adventure

Outlast
Shared: Horror · Singleplayer · Psychological Horror