Choose Asteroid Core
Choose Asteroid Core if it's currently about 90% cheaper on the Steam Store. Asteroid Core launched in 2024.
Asteroid Core vs Unknown TD
Asteroid Core and Unknown TD 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. Asteroid Core (2024) is 1 year older than Unknown TD (2025). Asteroid Core is currently ~90% cheaper on Steam than Unknown TD (0.49 USD vs. 4.99 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 Unknown TD
Choose Unknown TD if you want an Early Access experience. Unknown TD launched in 2025.
Both Asteroid Core and Unknown TD 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
 Asteroid Core |  Unknown TD | |
|---|---|---|
| Released | 2024 | 2025 |
| Genres | Strategy, Indie, Casual | Strategy, Indie, Casual, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.49 USD | 4.99 USD |
| Steam reviews | 50% positive (16 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | JOZGamer, Hatus Quemuel, Aolriki, RFL Art | KNdev |
Side by side
- Both share Strategy, Indie, Casual on Steam.
- Asteroid Core (2024) is 1 year older than Unknown TD (2025).
- Asteroid Core is currently ~90% cheaper on Steam than Unknown TD (0.49 USD vs. 4.99 USD).
Asteroid Core vs Unknown TD — FAQ
- Should I play Asteroid Core or Unknown TD first?
- If you want chronology, Asteroid Core (2024) came out before Unknown 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 Asteroid Core and Unknown TD 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.