Games like Plentypede
Games like Plentypede include Bloons TD 6, Kingdom Rush - Tower Defense, Plants vs. Zombies GOTY Edition, Bloons TD 5, and Kingdom Rush Origins - Tower Defense. We matched them by the tags players give Plentypede on Steam (Action, Tower Defense, 2.5D, Casual, and 2D): closest matches first, and among equally close ones the better-known games.

Bloons TD 6
Shared: Tower Defense · Strategy · Singleplayer

Kingdom Rush - Tower Defense
Shared: Tower Defense · 2D · Singleplayer

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

Bloons TD 5
Shared: Tower Defense · Action · Strategy

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

Kingdom Rush Vengeance - Tower Defense
Shared: Tower Defense · 2D · Singleplayer

ShellShock Live
Shared: Action · 2D · Strategy

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

Kingdom Rush 5: Alliance TD
Shared: Tower Defense · 2D · Strategy

Tangy TD
Shared: Tower Defense · Action · Strategy

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

Orcs Must Die!
Shared: Action · Tower Defense · Strategy

Kingdom Rush 6: Genesis TD
Shared: Tower Defense · Action · Strategy

Orcs Must Die! 2
Shared: Tower Defense · Action · Strategy

Age of Defense
Shared: Tower Defense · Action · 2D

Thronefall
Shared: Tower Defense · Action · Strategy

Grand Theft Auto V Legacy
Shared: Action · Shooter · Singleplayer

DJMAX RESPECT V
Shared: Action · Casual · Singleplayer

Super Sanctum TD
Shared: Tower Defense · Strategy · Casual

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

Defend Your Life: TD
Shared: Tower Defense · Casual · 2D

Relic Guardian - Tower Defense
Shared: Tower Defense · 2D · Strategy

Rogue Tower
Shared: Tower Defense · Casual · Strategy

The WereCleaner
Shared: Casual · Strategy · Cartoony