Games like The Sentinel
Games like The Sentinel include Kingdom Rush - Tower Defense, Vampire Survivors, Plants vs. Zombies GOTY Edition, Rogue Tower, and Bloons TD 6. We matched them by the tags players give The Sentinel on Steam (Casual, Strategy, Auto Battler, Tower Defense, and Roguelike): closest matches first, and among equally close ones the better-known games.

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

Vampire Survivors
Shared: Bullet Hell · Roguelite · Casual

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

Rogue Tower
Shared: Strategy · Casual · Tower Defense

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

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

The King is Watching
Shared: Roguelike · Tower Defense · Strategy

Legend Creatures(传奇生物)
Shared: Auto Battler · Strategy · Roguelike

Balatro
Shared: Roguelike · Strategy · Casual

Yokai Art: Night Parade of One Hundred Demons
Shared: Strategy · Tower Defense · Casual

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

9 Kings
Shared: Strategy · Auto Battler · Roguelike

RACCOIN: Coin Pusher Roguelike
Shared: Strategy · Roguelike · Casual

Megabonk
Shared: Roguelike · Roguelite · Bullet Hell

Super Fantasy Kingdom
Shared: Strategy · Auto Battler · Roguelike

Slots & Daggers
Shared: Casual · Strategy · Roguelike

Zero Stress King: Idle Defense
Shared: Tower Defense · Auto Battler · Strategy

Brotato
Shared: Roguelike · Bullet Hell · Roguelite

Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · Auto Battler · Strategy

Just King
Shared: Strategy · Auto Battler · Roguelite

Ratropolis
Shared: Strategy · 2D · Roguelite

Necrosmith
Shared: Tower Defense · Strategy · Bullet Hell

Bloons TD 5
Shared: Strategy · Tower Defense · Casual

SHOOPER NOVA
Shared: Strategy · Casual · Bullet Hell