Choose Alien Breed: Impact
Choose Alien Breed: Impact if you want the Multi-player and Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. Alien Breed: Impact launched in 2010.
Alien Breed: Impact vs Project Tower
Alien Breed: Impact and Project Tower 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 15 years older than Project Tower (2025). Both sit near 76% positive on Steam (Alien Breed: Impact: 509 reviews, Project Tower: 50). 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 Project Tower
Choose Project Tower if you want an Indie and Adventure experience. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Project Tower launched in 2025.
Both Alien Breed: Impact and Project Tower sit in Action on Steam, so either pick lands in the same broad neighborhood. Steam reviews are nearly tied (75.6% vs 76% positive), so genre fit is the cleanest tiebreaker — scroll the table for the feature-by-feature view.
Side-by-side comparison
 Alien Breed: Impact |  Project Tower | |
|---|---|---|
| Released | 2010 | 2025 |
| Genres | Action | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | 9.99 USD |
| Steam reviews | 75.6% positive (509 reviews) | 76% positive (50 reviews) |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | Team17 Software Ltd. | Yummy Games |
Side by side
- Both are Action games on Steam.
- Alien Breed: Impact (2010) is 15 years older than Project Tower (2025).
- Both sit near 76% positive on Steam (Alien Breed: Impact: 509 reviews, Project Tower: 50).
- Project Tower is currently ~0% cheaper on Steam than Alien Breed: Impact (9.99 USD vs. 9.99 USD).
- Alien Breed: Impact has co-op; Project Tower does not.
- Alien Breed: Impact is Deck Playable on Steam Deck; Project Tower has no Deck rating yet.
Alien Breed: Impact vs Project Tower — FAQ
- Should I play Alien Breed: Impact or Project Tower first?
- If you want chronology, Alien Breed: Impact (2010) came out before Project Tower (2025). 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 Project Tower 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 Project Tower have multiplayer like Alien Breed: Impact?
- No. Alien Breed: Impact supports multiplayer on Steam (Multi-player, Co-op), while Project Tower is listed as single-player only.
- Does Alien Breed: Impact run on Steam Deck?
- Yes — Alien Breed: Impact is rated Deck Playable by Valve. Project Tower doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.