Games like Zombie Quarantine
Games like Zombie Quarantine include Plants vs. Zombies GOTY Edition, Bloons TD 6, Mini Motorways, Plague Inc: Evolved, and 12 Labours of Hercules. We matched them by the tags players give Zombie Quarantine on Steam (Casual, Strategy, Zombies, Singleplayer, and Puzzle): closest matches first, and among equally close ones the better-known games.

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

Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer

Mini Motorways
Shared: Strategy · Casual · Puzzle

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Casual

12 Labours of Hercules
Shared: Strategy · Casual · Puzzle

Monument Valley
Shared: Casual · Puzzle · Singleplayer

Kingdom Rush - Tower Defense
Shared: Strategy · Singleplayer · Tower Defense

Mini Metro
Shared: Strategy · Puzzle · Casual

Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer

Plants vs. Zombies™: Replanted
Shared: Zombies · Casual · Tower Defense

Game Dev Tycoon
Shared: Strategy · Casual · Singleplayer

Rogue Tower
Shared: Strategy · Casual · Tower Defense

12 Labours of Hercules II: The Cretan Bull
Shared: Strategy · Casual · Puzzle

Kingdom Rush Origins - Tower Defense
Shared: Strategy · Casual · Tower Defense

Monument Valley 2
Shared: Casual · Strategy · Puzzle

Moncage
Shared: Casual · Puzzle · Singleplayer

Quarantine Zone: The Last Check
Shared: Zombies · Singleplayer · Strategy

911 Operator
Shared: Strategy · Singleplayer · Casual

Outhold
Shared: Strategy · Tower Defense · Casual

Bejeweled® 3
Shared: Casual · Puzzle · Strategy

They Are Billions
Shared: Strategy · Zombies · Tower Defense

Idle Champions of the Forgotten Realms
Shared: Strategy · Singleplayer · Incremental

Resident Evil 2
Shared: Zombies · Singleplayer · Puzzle

Bloons TD 5
Shared: Strategy · Casual · Tower Defense