Games like Attentat 1942
Games like Attentat 1942 include Detroit: Become Human, Late Shift, Minds Beneath Us, Kingdom Come: Deliverance, and Road to Empress I. We matched them by the tags players give Attentat 1942 on Steam (Historical, Cinematic, World War II, Story Rich, and FMV): closest matches first, and among equally close ones the better-known games.

Detroit: Become Human
Shared: Cinematic · Story Rich · Multiple Endings

Late Shift
Shared: FMV · Choose Your Own Adventure · Story Rich

Minds Beneath Us
Shared: Cinematic · Story Rich · Atmospheric

Kingdom Come: Deliverance
Shared: Historical · Story Rich · Realistic

Road to Empress I
Shared: FMV · Story Rich · Historical

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Historical · Story Rich · Visual Novel

The Wolf Among Us
Shared: Story Rich · Choose Your Own Adventure · Adventure

The Centennial Case : A Shijima Story
Shared: Historical · FMV · Choose Your Own Adventure

Pentiment
Shared: Historical · Story Rich · Investigation

Valiant Hearts: The Great War™ / Soldats Inconnus : Mémoires de la Grande Guerre™
Shared: Historical · Atmospheric · Story Rich

The Test
Shared: Choose Your Own Adventure · Story Rich · Multiple Endings

Love Is All Around
Shared: FMV · Visual Novel · Story Rich

INSIDE
Shared: Story Rich · Atmospheric · Cinematic

Mafia: The Old Country
Shared: Story Rich · Atmospheric · Cinematic

She Sees Red - Interactive Movie
Shared: FMV · Cinematic · Story Rich

Bloodshore
Shared: FMV · Choose Your Own Adventure · Story Rich

Breakout 13
Shared: FMV · Choose Your Own Adventure · Story Rich

IMMORTALITY
Shared: Story Rich · Choose Your Own Adventure · FMV

Kingdom Come: Deliverance II
Shared: Story Rich · Historical · Realistic

Red Dead Redemption 2
Shared: Story Rich · Realistic · Adventure

Heavy Rain
Shared: Cinematic · Story Rich · Multiple Endings

A Plague Tale: Innocence
Shared: Story Rich · Atmospheric · Historical

神都不良探 Underdog Detective
Shared: Story Rich · Historical · FMV

Life is Strange: True Colors
Shared: Story Rich · Choose Your Own Adventure · Atmospheric