Games like Cybernetica
Games like Cybernetica include Plants vs. Zombies GOTY Edition, Kingdom Rush - Tower Defense, Bloons TD 6, Orcs Must Die! 2, and Mount & Blade II: Bannerlord. We matched them by the tags players give Cybernetica on Steam (Indie, Casual, Strategy, Action, and RPG): closest matches first, and among equally close ones the better-known games.

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

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

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Orcs Must Die! 2
Shared: Strategy · Action · Indie

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Action

Rock 'N' Roll Defense
Shared: Casual · Strategy · Tower Defense

Caster
Shared: Indie · Action · Casual

Overdungeon
Shared: Indie · Strategy · Casual

Plebby Quest: The Crusades
Shared: Casual · Indie · Strategy

Bloons TD 5
Shared: Strategy · Tower Defense · Casual

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Indie · Strategy

Bardbarian
Shared: Indie · Strategy · Casual

Orcs Must Die!
Shared: Strategy · Action · Indie

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

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

Touhou Big Big Battle
Shared: Indie · Strategy · Casual

Town of Salem
Shared: Strategy · Indie · Casual

Game Dev Tycoon
Shared: Indie · Strategy · Casual

Ninja Kiwi Archive
Shared: Casual · Strategy · Action

Sang-Froid - Tales of Werewolves
Shared: Strategy · Indie · Action

Freeman: Guerrilla Warfare
Shared: Strategy · Action · RPG

Deathtrap
Shared: Indie · Strategy · Action

GemCraft - Chasing Shadows
Shared: Indie · Strategy · Tower Defense

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