Games like System.Execute
Games like System.Execute include Digseum, Nodebuster, Cookie Clicker, Click the Button, and Shelldiver. We matched them by the tags players give System.Execute on Steam (Casual, Simulation, Software, Point & Click, and Incremental): closest matches first, and among equally close ones the better-known games.

Digseum
Shared: Casual · Incremental · Simulation

Nodebuster
Shared: Casual · Incremental · Simulation

Cookie Clicker
Shared: Casual · Incremental · Idler

Click the Button
Shared: Casual · Simulation · Incremental

Shelldiver
Shared: Casual · Incremental · Simulation

A Game About Feeding A Black Hole
Shared: Casual · Incremental · Simulation

Loot Loop
Shared: Casual · Simulation · Incremental

Game Dev Tycoon
Shared: Simulation · Casual · 2D

Click and Conquer
Shared: Casual · Simulation · Incremental

xiuzhen idle
Shared: Casual · Idler · Simulation

Papers, Please
Shared: Simulation · Point & Click · Indie

Scritchy Scratchy
Shared: Incremental · Idler · Simulation

Mini Motorways
Shared: Simulation · Casual · Minimalist

Keep on Mining!
Shared: Casual · Incremental · Idler

Chef Knight
Shared: Simulation · Casual · Incremental

Increlution
Shared: Incremental · Idler · Point & Click

Tiny Pasture
Shared: Casual · Idler · Incremental

(the) Gnorp Apologue
Shared: Incremental · Idler · Casual

Scratchers
Shared: Casual · Simulation · Incremental

Horripilant
Shared: Casual · Incremental · Idler

Mini Metro
Shared: Simulation · Casual · Minimalist

That's not my Neighbor
Shared: Casual · Point & Click · Simulation

Fortune Mill
Shared: Incremental · Simulation · Idler

Poop Clicker
Shared: Casual · Simulation · Point & Click