Choose Unholy Alliance - Tower Defense
Choose Unholy Alliance - Tower Defense if it's currently about 67% cheaper on the Steam Store. Unholy Alliance - Tower Defense launched in 2021.
Unholy Alliance - Tower Defense vs Castle Defense Battles
Unholy Alliance - Tower Defense and Castle Defense Battles both land in Action, Strategy, Indie 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 Action, Strategy, Indie on Steam. Unholy Alliance - Tower Defense (2021) is 1 year older than Castle Defense Battles (2022). Unholy Alliance - Tower Defense is currently ~67% cheaper on Steam than Castle Defense Battles (0.99 USD vs. 2.99 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 Castle Defense Battles
Choose Castle Defense Battles if you want an Adventure and Casual experience. Castle Defense Battles launched in 2022.
Both Unholy Alliance - Tower Defense and Castle Defense Battles sit in Action, Strategy, and Indie 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
 Unholy Alliance - Tower Defense |  Castle Defense Battles | |
|---|---|---|
| Released | 2021 | 2022 |
| Genres | Action, Strategy, Indie | Action, Strategy, Indie, Adventure, Casual |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 2.99 USD |
| Steam reviews | 5 reviews | 1 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Mutasim Nadeem | Boogygames Studios |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Unholy Alliance - Tower Defense (2021) is 1 year older than Castle Defense Battles (2022).
- Unholy Alliance - Tower Defense is currently ~67% cheaper on Steam than Castle Defense Battles (0.99 USD vs. 2.99 USD).
Unholy Alliance - Tower Defense vs Castle Defense Battles — FAQ
- Should I play Unholy Alliance - Tower Defense or Castle Defense Battles first?
- If you want chronology, Unholy Alliance - Tower Defense (2021) came out before Castle Defense Battles (2022). 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 Unholy Alliance - Tower Defense and Castle Defense Battles similar?
- They overlap on Action, Strategy, Indie 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.