Choose The Invincible
Choose The Invincible if you want an Action experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 2,976 Steam reviews back the pick.
The Invincible vs Project Regolith
The Invincible and Project Regolith both land in 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 Indie, Adventure on Steam. Both released in 2023. The Invincible scores higher on Steam reviews (87.6% positive) than Project Regolith (61.5% 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 Project Regolith
Choose Project Regolith if you want a Free To Play game with Multi-player, Online Co-op, and Co-op. On Steam, it's free to play, so the barrier to trying it is zero. Project Regolith launched in 2023.
Both The Invincible and Project Regolith sit in Indie and Adventure 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
 The Invincible |  Project Regolith | |
|---|---|---|
| Released | 2023 | 2023 |
| Genres | Action, Indie, Adventure | Indie, Adventure, Free To Play |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 29.99 USD | Free to play |
| Steam reviews | 87.6% positive (2,976 reviews) | 61.5% positive (13 reviews) |
| Multiplayer | Single-player only | Multi-player, Online Co-op, Co-op |
| Developers | Starward Industries | Regolith Interactive |
Side by side
- Both share Indie, Adventure on Steam.
- Both released in 2023.
- The Invincible scores higher on Steam reviews (87.6% positive) than Project Regolith (61.5% positive).
- Project Regolith is free; The Invincible is paid (29.99 USD).
- Project Regolith has co-op; The Invincible does not.
- The Invincible is Deck Verified on Steam Deck; Project Regolith has no Deck rating yet.
The Invincible vs Project Regolith — FAQ
- Are The Invincible and Project Regolith similar?
- They overlap on 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 The Invincible have multiplayer like Project Regolith?
- No. Project Regolith supports multiplayer on Steam (Multi-player, Online Co-op, Co-op), while The Invincible is listed as single-player only.
- Is Project Regolith free?
- Yes — Project Regolith is a free-to-play Steam title. The Invincible is paid (29.99 USD).
- Does The Invincible run on Steam Deck?
- Yes — The Invincible is rated Deck Verified by Valve. Project Regolith doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.