Games like Spoiler Alert
Games like Spoiler Alert include Thank Goodness You're Here!, DLC Quest, Hollow Knight, LIMBO, and Hollow Knight: Silksong. We matched them by the tags players give Spoiler Alert on Steam (Indie, Casual, Adventure, Platformer, and Short): closest matches first, and among equally close ones the better-known games.

Thank Goodness You're Here!
Shared: Adventure · Casual · Comedy

DLC Quest
Shared: Indie · Platformer · Short

Hollow Knight
Shared: Platformer · Indie · 2D

LIMBO
Shared: Indie · Platformer · Adventure

Hollow Knight: Silksong
Shared: Indie · Platformer · Singleplayer

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

Little Inferno
Shared: Indie · Casual · Singleplayer

Reventure
Shared: Indie · Adventure · Comedy

BEEP
Shared: Indie · Adventure · Platformer

Pikuniku
Shared: Indie · Casual · Adventure

Nihilumbra
Shared: Indie · Adventure · Platformer

Florence
Shared: Indie · Casual · Adventure

FEZ
Shared: Indie · Platformer · Adventure

Donut County
Shared: Indie · Casual · Adventure

A Story About My Uncle
Shared: Adventure · Indie · Platformer

GRIS
Shared: Indie · Adventure · Platformer

Jazzpunk: Director's Cut
Shared: Indie · Adventure · Comedy

Gorogoa
Shared: Indie · Casual · Singleplayer

No Time To Explain Remastered
Shared: Indie · Adventure · Casual

Melvor Idle
Shared: Casual · Indie · Adventure

To the Moon
Shared: Indie · Adventure · Singleplayer

Minimalism
Shared: Indie · Casual · Platformer

Mark of the Ninja
Shared: Indie · Platformer · Adventure