Choose Portal
Choose Portal if you want the Includes Source SDK side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 81,472 Steam reviews back the pick.
Portal and Cubin 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. Portal (2007) is 18 years older than Cubin (2025). Cubin is currently ~20% cheaper on Steam than Portal (7.99 USD vs. 9.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Choose Portal if you want the Includes Source SDK side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 81,472 Steam reviews back the pick.
Choose Cubin if you want an Adventure game with HDR available, Adjustable Text Size, and Color Alternatives. On Steam, it's currently about 20% cheaper on the Steam Store. Cubin launched in 2025.
Both Portal and Cubin sit in Action on Steam and both list Subtitle Options, Camera Comfort, and Custom Volume Controls, 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.
Portal | Cubin | |
|---|---|---|
| Released | 2007 | 2025 |
| Genres | Action | Action, Adventure |
| Platforms | Windows, Linux | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 9.99 USD | 7.99 USD |
| Steam reviews | 98.7% positive (81,472 reviews) | 5 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Valve | Limsod Games |
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