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

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

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

Bloons TD 6
Shared: Strategy · Singleplayer · Tower Defense

Bloons TD 5
Shared: Strategy · Action · Casual

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

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

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

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

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

Hollow Knight
Shared: Platformer · Singleplayer · 2D

Sonic Superstars
Shared: Action · Casual · Platformer

Tribal Hunter
Shared: Action · Casual · 2D Platformer

Cuphead
Shared: Platformer · Cartoon · Hand-drawn

ShellShock Live
Shared: Strategy · Action · Casual

BEEP
Shared: Singleplayer · Platformer · Action

SHINOBI: Art of Vengeance
Shared: Action · Singleplayer · Platformer

Passpartout: The Starving Artist
Shared: Casual · Singleplayer · Hand-drawn

Dust: An Elysian Tail
Shared: Action · Platformer · Singleplayer

One Finger Death Punch
Shared: Action · Beat 'em up · Singleplayer

Pizza Tower
Shared: 2D Platformer · Singleplayer · Action

Super Fancy Pants Adventure
Shared: Action · Casual · Platformer

SANABI
Shared: Action · Singleplayer · 2D Platformer

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

DR LIVESEY ROM AND DEATH EDITION
Shared: Action · Hand-drawn · Singleplayer