Games like Who Am I エラーコード:九十九
Games like Who Am I エラーコード:九十九 include Detroit: Become Human, The Red Strings Club, STEINS;GATE, The Wolf Among Us, and VA-11 Hall-A: Cyberpunk Bartender Action. We matched them by the tags players give Who Am I エラーコード:九十九 on Steam (Cyberpunk, Visual Novel, Sci-fi, Multiple Endings, and Adventure): closest matches first, and among equally close ones the better-known games.

Detroit: Become Human
Shared: Multiple Endings · Choices Matter · Story Rich

The Red Strings Club
Shared: Cyberpunk · Choices Matter · Story Rich

STEINS;GATE
Shared: Visual Novel · Sci-fi · Story Rich

The Wolf Among Us
Shared: Adventure · Multiple Endings · Visual Novel

VA-11 Hall-A: Cyberpunk Bartender Action
Shared: Cyberpunk · Visual Novel · Story Rich

SANABI
Shared: Cyberpunk · Story Rich · Adventure

OneShot
Shared: Story Rich · Choices Matter · Adventure

LoveChoice
Shared: Visual Novel · Choices Matter · Multiple Endings

Cyberpunk 2077
Shared: Cyberpunk · Sci-fi · Story Rich

Undertale
Shared: Multiple Endings · Choices Matter · Story Rich

Minds Beneath Us
Shared: Cyberpunk · Visual Novel · Choices Matter

Neo Cab
Shared: Cyberpunk · Visual Novel · Choices Matter

Far Away
Shared: Visual Novel · Choices Matter · Story Rich

ATRI -My Dear Moments-
Shared: Visual Novel · Multiple Endings · Story Rich

STEINS;GATE 0
Shared: Visual Novel · Sci-fi · Story Rich

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

Aliya: Timelink
Shared: Visual Novel · Multiple Endings · Sci-fi

Senren * Banka
Shared: Visual Novel · Multiple Endings · Casual

Zero Escape: The Nonary Games
Shared: Visual Novel · Multiple Endings · Story Rich

Stray
Shared: Cyberpunk · Adventure · Exploration

Lay a Beauty to Rest: The Darkness Peach Blossom Spring
Shared: Visual Novel · Adventure · Multiple Endings

The Invincible
Shared: Adventure · Sci-fi · Choices Matter

Martial Law
Shared: Multiple Endings · Choices Matter · Adventure

The Test
Shared: Multiple Endings · Story Rich · Visual Novel