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Defend your castle against waves of invaders in 'The Sentinel,' a tower defense game. Strategically upgrade weapons and defenses, make tough choices, and immerse yourself in intense battles. Will you triumph and protect your realm?
Game modes: Single player
Right now the lowest price for The Sentinel we're tracking is $0.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for The Sentinel is $0.99 at Steam on August 21, 2026. The current best price matches that all-time low — historically a good time to buy.
92% of 13 Steam user reviews for The Sentinel are positive ("Positive").
The Sentinel released on September 19, 2023.
The Sentinel is available on PC (Microsoft Windows). It supports single player.
The cheapest The Sentinel price right now is $0.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $0.99 | Buy The Sentinel at Steam |
All-time low: $0.99 at Steam on Aug 21, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
