Choose Super Marble Brothers
Choose Super Marble Brothers if you want a Racing experience. On Steam, it's currently about 20% cheaper on the Steam Store. Super Marble Brothers launched in 2020.
Super Marble Brothers vs Eternal Decay Souls
Super Marble Brothers and Eternal Decay Souls both land in Action, 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 Action, Indie, Adventure on Steam. Super Marble Brothers (2020) is 5 years older than Eternal Decay Souls (2025). Super Marble Brothers is currently ~20% cheaper on Steam than Eternal Decay Souls (3.99 USD vs. 4.99 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 Eternal Decay Souls
Choose Eternal Decay Souls if it's the newer release (2025) and ships with the modern feature baseline. Eternal Decay Souls launched in 2025.
Both Super Marble Brothers and Eternal Decay Souls sit in Action, Indie, and Adventure 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
 Super Marble Brothers |  Eternal Decay Souls | |
|---|---|---|
| Released | 2020 | 2025 |
| Genres | Action, Indie, Adventure, Casual, Racing | Action, Indie, Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.99 USD | 4.99 USD |
| Steam reviews | 3 reviews | 1 reviews |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player, Online Co-op, Co-op |
| Developers | Vutune | Clovek Games |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Super Marble Brothers (2020) is 5 years older than Eternal Decay Souls (2025).
- Super Marble Brothers is currently ~20% cheaper on Steam than Eternal Decay Souls (3.99 USD vs. 4.99 USD).
- Both support cooperative play.
Super Marble Brothers vs Eternal Decay Souls — FAQ
- Should I play Super Marble Brothers or Eternal Decay Souls first?
- If you want chronology, Super Marble Brothers (2020) came out before Eternal Decay Souls (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 Super Marble Brothers and Eternal Decay Souls similar?
- They overlap on Action, 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.
- Do both Super Marble Brothers and Eternal Decay Souls have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Super Marble Brothers ships Online Co-op, Co-op; Eternal Decay Souls ships Online Co-op, Co-op.