Choose Alien Shooter TD
Choose Alien Shooter TD if it matches what drew you to this matchup. Alien Shooter TD launched in 2017.
Alien Shooter TD vs Moonbase Down
Alien Shooter TD and Moonbase Down 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. Alien Shooter TD (2017) is 5 years older than Moonbase Down (2022). Moonbase Down is currently ~70% cheaper on Steam than Alien Shooter TD (2.99 USD vs. 9.99 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 Moonbase Down
Choose Moonbase Down if you want a RPG experience. On Steam, it's currently about 70% cheaper on the Steam Store. Moonbase Down launched in 2022.
Both Alien Shooter TD and Moonbase Down sit in Action, Strategy, and Indie on Steam and both list Steam Leaderboards, 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
 Alien Shooter TD |  Moonbase Down | |
|---|---|---|
| Released | 2017 | 2022 |
| Genres | Action, Strategy, Indie | Action, Strategy, Indie, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | 2.99 USD |
| Steam reviews | 89.3% positive (206 reviews) | 5 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sigma Team Inc. | Advent RPG |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Alien Shooter TD (2017) is 5 years older than Moonbase Down (2022).
- Moonbase Down is currently ~70% cheaper on Steam than Alien Shooter TD (2.99 USD vs. 9.99 USD).
Alien Shooter TD vs Moonbase Down — FAQ
- Should I play Alien Shooter TD or Moonbase Down first?
- If you want chronology, Alien Shooter TD (2017) came out before Moonbase Down (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 Alien Shooter TD and Moonbase Down 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.