Games like UIFO DEFENSE HD
Games like UIFO DEFENSE HD include Plants vs. Zombies GOTY Edition, Bloons TD 6, Creeper World 4, Kingdom Rush Origins - Tower Defense, and Mini Motorways. We matched them by the tags players give UIFO DEFENSE HD on Steam (Casual, Indie, Strategy, Tower Defense, and Building): closest matches first, and among equally close ones the better-known games.

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

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Creeper World 4
Shared: Tower Defense · Building · Strategy

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

Mini Motorways
Shared: Casual · Strategy · Indie

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

Castle Story
Shared: Strategy · Building · Indie

Warstone TD
Shared: Indie · Strategy · Tower Defense

Circle Empires
Shared: Indie · Casual · Strategy

They Are Billions
Shared: Strategy · Tower Defense · RTS

Mindustry
Shared: Tower Defense · Strategy · RTS

Rogue Tower
Shared: Strategy · Casual · Tower Defense

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

Oriental Dynasty - Silk Road defense war
Shared: Casual · Tower Defense · Strategy

Creeper World 3: Arc Eternal
Shared: Indie · Strategy · Tower Defense

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

Kingdom Two Crowns
Shared: Tower Defense · Building · Strategy

Plague Inc: Evolved
Shared: Strategy · Indie · Casual

Two Point Museum
Shared: Casual · Strategy · Building

Game Dev Tycoon
Shared: Indie · Casual · Strategy

ISLANDERS
Shared: Strategy · Indie · Building

Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · Indie

Tooth and Tail
Shared: Strategy · Indie · RTS

Mini Metro
Shared: Strategy · Indie · Casual