Choose Earthfall
Choose Earthfall if you want the Online PvP and PvP side of the pairing. On Steam, it carries the stronger Steam consensus at 67.8% positive across 755 reviews.
Earthfall vs Second Extinction™
Earthfall and Second Extinction™ both land in Action 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 are Action games on Steam. Earthfall (2018) is 2 years older than Second Extinction™ (2020). Earthfall scores higher on Steam reviews (67.8% positive) than Second Extinction™ (58.8% 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 Second Extinction™
Choose Second Extinction™ if you want an Early Access experience. 2,815 Steam reviews back the pick.
Both Earthfall and Second Extinction™ sit in Action on Steam and both list Multi-player, Online Co-op, and Co-op, 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
 Earthfall |  Second Extinction™ | |
|---|---|---|
| Released | 2018 | 2020 |
| Genres | Action | Action, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Deck Playable |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 67.8% positive (755 reviews) | 58.8% positive (2,815 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Holospark | Systemic Reaction™ |
Side by side
- Both are Action games on Steam.
- Earthfall (2018) is 2 years older than Second Extinction™ (2020).
- Earthfall scores higher on Steam reviews (67.8% positive) than Second Extinction™ (58.8% positive).
- Both support cooperative play.
- Steam Deck: Earthfall is Deck Unsupported, Second Extinction™ is Deck Playable.
Earthfall vs Second Extinction™ — FAQ
- Which is better, Earthfall or Second Extinction™?
- On Steam reviews Earthfall scores higher (67.8% positive) than Second Extinction™ (58.8% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Earthfall is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play Earthfall or Second Extinction™ first?
- If you want chronology, Earthfall (2018) came out before Second Extinction™ (2020). 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 Earthfall and Second Extinction™ similar?
- They overlap on Action 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.
- Do both Earthfall and Second Extinction™ have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Earthfall ships Online Co-op, Co-op; Second Extinction™ ships Online Co-op, Co-op.