Games like Winexy
Games like Winexy include Moncage, Plague Inc: Evolved, Papers, Please, Antichamber, and Poly Bridge. We matched them by the tags players give Winexy on Steam (Casual, Indie, Puzzle, Simulation, and Abstract): closest matches first, and among equally close ones the better-known games.

Moncage
Shared: Casual · Puzzle · Indie

Plague Inc: Evolved
Shared: Indie · Simulation · Casual

Papers, Please
Shared: Indie · Simulation · Puzzle

Antichamber
Shared: Puzzle · Indie · Abstract

Poly Bridge
Shared: Puzzle · Simulation · Indie

Game Dev Tycoon
Shared: Indie · Simulation · Casual

Peggle Deluxe
Shared: Casual · Puzzle · Arcade

Zup! S
Shared: Casual · Puzzle · Indie

Hook
Shared: Casual · Puzzle · Abstract

A Dance of Fire and Ice
Shared: Indie · Difficult · Casual

Donut County
Shared: Casual · Indie · Puzzle

Getting Over It with Bennett Foddy
Shared: Difficult · Indie · Casual

LYNE
Shared: Puzzle · Casual · Difficult

Marble Mayhem: Fragile Ball
Shared: Casual · Indie · Puzzle

LIMBO
Shared: Indie · Puzzle · Singleplayer

Mini Motorways
Shared: Casual · Simulation · Puzzle

Baba Is You
Shared: Indie · Puzzle · Difficult

Crazy Machines 3
Shared: Puzzle · Simulation · Casual

Mini Metro
Shared: Puzzle · Simulation · Indie

Wayout
Shared: Indie · Casual · Puzzle

World of Goo
Shared: Indie · Puzzle · Casual

Gorogoa
Shared: Puzzle · Indie · Casual

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

Golf With Your Friends
Shared: Casual · Indie · Simulation