Choose Skull Bullets
Choose Skull Bullets if it's currently about 95% cheaper on the Steam Store. Skull Bullets launched in 2021.
Skull Bullets vs Primal Planet
Skull Bullets and Primal Planet 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. Skull Bullets (2021) is 4 years older than Primal Planet (2025). Skull Bullets is currently ~95% cheaper on Steam than Primal Planet (0.99 USD vs. 19.99 USD). 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 Primal Planet
Choose Primal Planet if you want an Indie and Adventure game with Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op. On Steam, it's the newer release (2025) and ships with the modern feature baseline. Primal Planet launched in 2025.
Both Skull Bullets and Primal Planet 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
 Skull Bullets |  Primal Planet | |
|---|---|---|
| Released | 2021 | 2025 |
| Genres | Action | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | 0.99 USD | 19.99 USD |
| Steam reviews | — | 90% positive (299 reviews) |
| Multiplayer | Single-player only | Multi-player, Shared/Split Screen Co-op, Co-op |
| Developers | Neki4 Electronics | Seethingswarm |
Side by side
- Both are Action games on Steam.
- Skull Bullets (2021) is 4 years older than Primal Planet (2025).
- Skull Bullets is currently ~95% cheaper on Steam than Primal Planet (0.99 USD vs. 19.99 USD).
- Primal Planet has co-op; Skull Bullets does not.
- Primal Planet is Deck Verified on Steam Deck; Skull Bullets has no Deck rating yet.
Skull Bullets vs Primal Planet — FAQ
- Should I play Skull Bullets or Primal Planet first?
- If you want chronology, Skull Bullets (2021) came out before Primal Planet (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 Skull Bullets and Primal Planet 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 Skull Bullets have multiplayer like Primal Planet?
- No. Primal Planet supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Skull Bullets is listed as single-player only.