Choose Sig.NULL
Choose Sig.NULL if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Sig.NULL launched in 2016.
Sig.NULL vs The Last Cube
Sig.NULL and The Last Cube both land in Indie, Casual 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, Casual on Steam. Sig.NULL (2016) is 6 years older than The Last Cube (2022). The Last Cube scores higher on Steam reviews (96.6% positive) than Sig.NULL (67.3% 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 The Last Cube
Choose The Last Cube if you want an Adventure experience. On Steam, it's the newer release (2022) and ships with the modern feature baseline. The Last Cube launched in 2022.
Both Sig.NULL and The Last Cube sit in Indie and Casual 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
 Sig.NULL |  The Last Cube | |
|---|---|---|
| Released | 2016 | 2022 |
| Genres | Indie, Free To Play, Casual | Indie, Adventure, Casual |
| Platforms | Windows | Windows, macOS, Linux |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | 19.99 USD |
| Steam reviews | 67.3% positive (49 reviews) | 96.6% positive (88 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | SaintHeiser | Improx Games |
Side by side
- Both share Indie, Casual on Steam.
- Sig.NULL (2016) is 6 years older than The Last Cube (2022).
- The Last Cube scores higher on Steam reviews (96.6% positive) than Sig.NULL (67.3% positive).
- Sig.NULL is free; The Last Cube is paid (19.99 USD).
Sig.NULL vs The Last Cube — FAQ
- Should I play Sig.NULL or The Last Cube first?
- If you want chronology, Sig.NULL (2016) came out before The Last Cube (2022). 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 Sig.NULL and The Last Cube similar?
- They overlap on Indie, Casual 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.
- Is Sig.NULL free?
- Yes — Sig.NULL is a free-to-play Steam title. The Last Cube is paid (19.99 USD).