Games like One Last Clip
Games like One Last Clip include Little Nightmares II, Poppy Playtime, Little Nightmares, Garten of Banban, and Layers of Fear (2016). We matched them by the tags players give One Last Clip on Steam (Atmospheric, Adventure, Psychological Horror, Horror, and Cartoony): closest matches first, and among equally close ones the better-known games.

Little Nightmares II
Shared: Adventure · Horror · Atmospheric

Poppy Playtime
Shared: Horror · Puzzle · Psychological Horror

Little Nightmares
Shared: Atmospheric · Adventure · Horror

Garten of Banban
Shared: Horror · Psychological Horror · Cartoony

Layers of Fear (2016)
Shared: Atmospheric · Psychological Horror · Horror

The Cabin Factory
Shared: Psychological Horror · Horror · Atmospheric

Outlast
Shared: Atmospheric · Horror · Psychological Horror

SOMA
Shared: Atmospheric · Psychological Horror · Horror

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

MiSide
Shared: Psychological Horror · Horror · Atmospheric

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

Garten of Banban 2
Shared: Horror · Psychological Horror · Cartoony

The Room Two
Shared: Atmospheric · Puzzle · Adventure

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Atmospheric

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

Visage
Shared: Psychological Horror · Horror · Atmospheric

Inside the Backrooms
Shared: Horror · Psychological Horror · Adventure

Fran Bow
Shared: Psychological Horror · Adventure · Horror

Scorn
Shared: Atmospheric · Horror · Puzzle

Platform 8
Shared: Adventure · Psychological Horror · Puzzle

ROUTINE
Shared: Atmospheric · Psychological Horror · Adventure

Garten of Banban 3
Shared: Horror · Psychological Horror · Cartoony

What Remains of Edith Finch
Shared: Atmospheric · Adventure · Walking Simulator

Among the Sleep - Enhanced Edition
Shared: Atmospheric · Horror · Adventure