Choose Abyss Protection TD
Choose Abyss Protection TD if you want an Action, Adventure, and Simulation experience. Abyss Protection TD launched in 2025.
Abyss Protection TD vs The Sentinel
Abyss Protection TD and The Sentinel both land in Strategy, Indie, Casual on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Strategy, Indie, Casual on Steam. The Sentinel (2023) is 2 years older than Abyss Protection TD (2025). The Sentinel is currently ~88% cheaper on Steam than Abyss Protection TD (0.49 USD vs. 3.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose The Sentinel
Choose The Sentinel if it's currently about 88% cheaper on the Steam Store. The Sentinel launched in 2023.
Both Abyss Protection TD and The Sentinel sit in Strategy, Indie, and Casual on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Abyss Protection TD |  The Sentinel | |
|---|---|---|
| Released | 2025 | 2023 |
| Genres | Action, Strategy, Indie, Adventure, Simulation, Casual | Strategy, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | 0.49 USD |
| Steam reviews | 2 reviews | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Exbyte Studios | Artur Rezende |
Side by side
- Both share Strategy, Indie, Casual on Steam.
- The Sentinel (2023) is 2 years older than Abyss Protection TD (2025).
- The Sentinel is currently ~88% cheaper on Steam than Abyss Protection TD (0.49 USD vs. 3.99 USD).
Abyss Protection TD vs The Sentinel — FAQ
- Should I play Abyss Protection TD or The Sentinel first?
- If you want chronology, The Sentinel (2023) came out before Abyss Protection TD (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Abyss Protection TD and The Sentinel similar?
- They overlap on Strategy, Indie, Casual on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.