Games like Slack off master
Games like Slack off master include Plants vs. Zombies GOTY Edition, Game Dev Tycoon, ShellShock Live, Kingdom Rush Frontiers - Tower Defense, and Kingdom Rush - Tower Defense. We matched them by the tags players give Slack off master on Steam (Casual, Strategy, Shooter, 2D Platformer, and Top-Down Shooter): closest matches first, and among equally close ones the better-known games.

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

Game Dev Tycoon
Shared: Strategy · Casual · Indie

ShellShock Live
Shared: Strategy · Casual · Shooter

Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · 2D · Casual

Kingdom Rush - Tower Defense
Shared: Strategy · Casual · 2D

Thank Goodness You're Here!
Shared: Casual · 2D Platformer · Comedy

Town of Salem
Shared: Strategy · Casual · Indie

Plants vs. Zombies: Battle for Neighborville™
Shared: Shooter · Third-Person Shooter · Casual

Bloons TD 6
Shared: Strategy · Casual · Singleplayer

Ninja Kiwi Archive
Shared: Casual · Strategy · Top-Down Shooter

Cluckmech Oasis
Shared: Strategy · Top-Down Shooter · Shooter

Plague Inc: Evolved
Shared: Strategy · Casual · Indie

911 Operator
Shared: Strategy · Casual · Indie

Door Kickers
Shared: Strategy · Top-Down · 2D

Cookie Clicker
Shared: Casual · Indie · 2D

Pizza Tower
Shared: 2D Platformer · Indie · Funny

Garry's Mod
Shared: Casual · Funny · Shooter

Pit People®
Shared: Strategy · 2D · Funny

Mini Motorways
Shared: Strategy · Casual · Indie

Dispatch
Shared: Choices Matter · Casual · Comedy

Caster
Shared: Casual · Strategy · Third-Person Shooter

Battle Ranch: Pigs vs Plants
Shared: Strategy · Casual · 2D

Oh...Sir!! The Insult Simulator
Shared: Comedy · Indie · Casual

Orcs Must Die!
Shared: Strategy · Third-Person Shooter · Indie