Choose Invasion Machine
Choose Invasion Machine if you want a Simulation and Early Access experience. Invasion Machine launched in 2020.
Invasion Machine vs Marswar TD
Invasion Machine and Marswar TD both land in 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 Strategy, Indie on Steam. Invasion Machine (2020) is 1 year older than Marswar TD (2021). Marswar TD is currently ~47% cheaper on Steam than Invasion Machine (9.99 USD vs. 18.99 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 Marswar TD
Choose Marswar TD if it's currently about 47% cheaper on the Steam Store. Marswar TD launched in 2021.
Both Invasion Machine and Marswar TD sit in 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
 Invasion Machine |  Marswar TD | |
|---|---|---|
| Released | 2020 | 2021 |
| Genres | Strategy, Indie, Simulation, Early Access | Strategy, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 18.99 USD | 9.99 USD |
| Steam reviews | 66.1% positive (505 reviews) | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Pixel Machine | Galactic Play |
Side by side
- Both share Strategy, Indie on Steam.
- Invasion Machine (2020) is 1 year older than Marswar TD (2021).
- Marswar TD is currently ~47% cheaper on Steam than Invasion Machine (9.99 USD vs. 18.99 USD).
Invasion Machine vs Marswar TD — FAQ
- Should I play Invasion Machine or Marswar TD first?
- If you want chronology, Invasion Machine (2020) came out before Marswar TD (2021). 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 Invasion Machine and Marswar TD similar?
- They overlap on 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.