Choose Invaders from the Third Dimension
Choose Invaders from the Third Dimension if you want a Casual experience. On Steam, it's currently about 72% cheaper on the Steam Store. Invaders from the Third Dimension launched in 2023.
Invaders from the Third Dimension vs Nova Swarm
Invaders from the Third Dimension and Nova Swarm both land in Action, 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, Indie on Steam. Invaders from the Third Dimension (2023) is 3 years older than Nova Swarm (2026). Invaders from the Third Dimension is currently ~72% cheaper on Steam than Nova Swarm (0.99 USD vs. 3.59 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 Nova Swarm
Choose Nova Swarm if you want the Steam Leaderboards, Color Alternatives, and Camera Comfort side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Nova Swarm launched in 2026.
Both Invaders from the Third Dimension and Nova Swarm sit in Action 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
 Invaders from the Third Dimension |  Nova Swarm | |
|---|---|---|
| Released | 2023 | 2026 |
| Genres | Action, Indie, Casual | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 3.59 USD |
| Steam reviews | 2 reviews | 2 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Nile River Software LLC | Tiny Foundry |
Side by side
- Both share Action, Indie on Steam.
- Invaders from the Third Dimension (2023) is 3 years older than Nova Swarm (2026).
- Invaders from the Third Dimension is currently ~72% cheaper on Steam than Nova Swarm (0.99 USD vs. 3.59 USD).
Invaders from the Third Dimension vs Nova Swarm — FAQ
- Should I play Invaders from the Third Dimension or Nova Swarm first?
- If you want chronology, Invaders from the Third Dimension (2023) came out before Nova Swarm (2026). 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 Invaders from the Third Dimension and Nova Swarm similar?
- They overlap on Action, 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.