Games like Last Bastion Protocol
Games like Last Bastion Protocol include Plants vs. Zombies GOTY Edition, Bloons TD 6, Kingdom Rush - Tower Defense, Kingdom Rush Frontiers - Tower Defense, and Kingdom Rush Origins - Tower Defense. We matched them by the tags players give Last Bastion Protocol on Steam (Real Time Tactics, Tower Defense, PvE, Strategy, and 2D): 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: Tower Defense · Strategy · Casual

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

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

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

Minimalist Tower Defense
Shared: Tower Defense · Real Time Tactics · Strategy

911 Operator
Shared: Strategy · Real Time Tactics · Casual

Bloons TD 5
Shared: Tower Defense · Strategy · Casual

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

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

Element TD 2 - Tower Defense
Shared: Real Time Tactics · Tower Defense · Strategy

HoloParade
Shared: Tower Defense · Real Time Tactics · Strategy

Game Dev Tycoon
Shared: Strategy · Casual · 2D

Battle Ranch: Pigs vs Plants
Shared: Strategy · Tower Defense · 2D

Kingdom Two Crowns
Shared: Tower Defense · Strategy · Singleplayer

Plague Inc: Evolved
Shared: Strategy · Casual · Singleplayer

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

Defend Your Life: TD
Shared: Tower Defense · Strategy · Casual

Kingdom Rush 6: Genesis TD
Shared: Tower Defense · Strategy · 2D

Yokai Art: Night Parade of One Hundred Demons
Shared: Tower Defense · Real Time Tactics · Strategy

Call to Arms - Gates of Hell: Ostfront
Shared: Real Time Tactics · Strategy · PvE

Creeper World 4
Shared: Real Time Tactics · Tower Defense · Strategy

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

Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · Strategy · PvE