Choose Signs of Life
Choose Signs of Life if you want a Casual game with Multi-player, Online PvP, and Online Co-op. On Steam, it's currently about 33% cheaper on the Steam Store. Signs of Life launched in 2014.
Signs of Life vs Lightspeed Frontier
Signs of Life and Lightspeed Frontier both land in Action, Indie, Adventure 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, Adventure on Steam. Signs of Life (2014) is 3 years older than Lightspeed Frontier (2017). Signs of Life scores higher on Steam reviews (76.1% positive) than Lightspeed Frontier (75% positive). 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 Lightspeed Frontier
Choose Lightspeed Frontier if it's the newer release (2017) and ships with the modern feature baseline. Lightspeed Frontier launched in 2017.
Both Signs of Life and Lightspeed Frontier sit in Action, Indie, and Adventure on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (76.1% vs 75% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Signs of Life |  Lightspeed Frontier | |
|---|---|---|
| Released | 2014 | 2017 |
| Genres | Action, Indie, Adventure, RPG, Casual, Early Access | Action, Indie, Adventure, RPG, Early Access |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | 14.99 USD |
| Steam reviews | 76.1% positive (489 reviews) | 75% positive (28 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Single-player only |
| Developers | Sweet Dog Studios | Crowdwork Studios |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Signs of Life (2014) is 3 years older than Lightspeed Frontier (2017).
- Signs of Life scores higher on Steam reviews (76.1% positive) than Lightspeed Frontier (75% positive).
- Signs of Life is currently ~33% cheaper on Steam than Lightspeed Frontier (9.99 USD vs. 14.99 USD).
- Signs of Life has co-op; Lightspeed Frontier does not.
Signs of Life vs Lightspeed Frontier — FAQ
- Should I play Signs of Life or Lightspeed Frontier first?
- If you want chronology, Signs of Life (2014) came out before Lightspeed Frontier (2017). 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 Signs of Life and Lightspeed Frontier similar?
- They overlap on Action, Indie, Adventure 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.
- Does Lightspeed Frontier have multiplayer like Signs of Life?
- No. Signs of Life supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while Lightspeed Frontier is listed as single-player only.