Games like Triga
Games like Triga include Papers, Please, Into the Breach, Baba Is You, Cookie Clicker, and Death Coming/死神来了. We matched them by the tags players give Triga on Steam (Strategy, Puzzle, Collectathon, Pixel Graphics, and Sci-fi): closest matches first, and among equally close ones the better-known games.

Papers, Please
Shared: Pixel Graphics · Puzzle · Indie

Into the Breach
Shared: Strategy · Pixel Graphics · Puzzle

Baba Is You
Shared: Puzzle · Pixel Graphics · Indie

Cookie Clicker
Shared: Pixel Graphics · Casual · Collectathon

Death Coming/死神来了
Shared: Strategy · Puzzle · Pixel Graphics

OneShot
Shared: Pixel Graphics · Puzzle · Atmospheric

Hexcells
Shared: Puzzle · Strategy · Casual

Zup! S
Shared: Puzzle · Casual · 2D

Linelith
Shared: Puzzle · Strategy · Casual

Gunpoint
Shared: Puzzle · Pixel Graphics · Strategy

There Is No Game: Wrong Dimension
Shared: Puzzle · Pixel Graphics · Casual

12 Labours of Hercules
Shared: Strategy · Puzzle · Casual

The Escapists
Shared: Strategy · Pixel Graphics · 2D

ANIMAL WELL
Shared: Puzzle · Pixel Graphics · Atmospheric

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · 2D

Sudoku Universe / 数独宇宙
Shared: Puzzle · Strategy · Casual

The Rewinder
Shared: Puzzle · Pixel Graphics · Atmospheric

FEZ
Shared: Puzzle · Pixel Graphics · Casual

Monument Valley 2
Shared: Strategy · Puzzle · Casual

Patrick's Parabox
Shared: Puzzle · Strategy · 2D

Mini Metro
Shared: Strategy · Puzzle · Casual

Proverbs
Shared: Puzzle · Collectathon · Casual

Hatsune Miku Logic Paint S
Shared: Puzzle · Collectathon · Strategy

Let's Minesweeper
Shared: Puzzle · Strategy · Casual