Choose Alien Breed: Impact
Choose Alien Breed: Impact if you want the Multi-player and Co-op side of the pairing. On Steam, it's currently about 62% cheaper on the Steam Store. Alien Breed: Impact launched in 2010.
Alien Breed: Impact vs Palpus X Annihilation
Alien Breed: Impact and Palpus X Annihilation 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. Alien Breed: Impact (2010) is 16 years older than Palpus X Annihilation (2026). Palpus X Annihilation scores higher on Steam reviews (95.5% positive) than Alien Breed: Impact (75.6% 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 Palpus X Annihilation
Choose Palpus X Annihilation if you want an Indie and RPG game with Custom Volume Controls and Playable without Timed Input. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Palpus X Annihilation launched in 2026.
Both Alien Breed: Impact and Palpus X Annihilation sit in Action 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
 Alien Breed: Impact |  Palpus X Annihilation | |
|---|---|---|
| Released | 2010 | 2026 |
| Genres | Action | Action, Indie, RPG |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Deck Unsupported |
| Price | 4.59 USD | 11.99 USD |
| Steam reviews | 75.6% positive (509 reviews) | 95.5% positive (44 reviews) |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | Team17 Software Ltd. | Sebastian Vargek (Meister Palpus) |
Side by side
- Both are Action games on Steam.
- Alien Breed: Impact (2010) is 16 years older than Palpus X Annihilation (2026).
- Palpus X Annihilation scores higher on Steam reviews (95.5% positive) than Alien Breed: Impact (75.6% positive).
- Alien Breed: Impact is currently ~62% cheaper on Steam than Palpus X Annihilation (4.59 USD vs. 11.99 USD).
- Alien Breed: Impact has co-op; Palpus X Annihilation does not.
- Steam Deck: Alien Breed: Impact is Deck Playable, Palpus X Annihilation is Deck Unsupported.
Alien Breed: Impact vs Palpus X Annihilation — FAQ
- Should I play Alien Breed: Impact or Palpus X Annihilation first?
- If you want chronology, Alien Breed: Impact (2010) came out before Palpus X Annihilation (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 Alien Breed: Impact and Palpus X Annihilation 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.
- Does Palpus X Annihilation have multiplayer like Alien Breed: Impact?
- No. Alien Breed: Impact supports multiplayer on Steam (Multi-player, Co-op), while Palpus X Annihilation is listed as single-player only.