Choose Forbidden Solitaire
Choose Forbidden Solitaire if you want the Subtitle Options and Camera Comfort side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Forbidden Solitaire launched in 2026.
Forbidden Solitaire vs 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T
Forbidden Solitaire and 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T both land in Strategy, Indie 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 Strategy, Indie on Steam. 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T has co-op; Forbidden Solitaire does not. Forbidden Solitaire is Deck Verified on Steam Deck; 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T has no Deck rating yet. 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 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T
Choose 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T if you want a Casual game with Multi-player, Steam Leaderboards, and Online PvP. On Steam, it has co-op, so you can bring a friend.
Both Forbidden Solitaire and 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T sit in Strategy and Indie on Steam and both list Adjustable Text Size, Custom Volume Controls, and Playable without Timed Input, 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
 Forbidden Solitaire |  理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T | |
|---|---|---|
| Released | 2026 | — |
| Genres | Strategy, Indie | Strategy, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 14.39 USD | Price unknown |
| Steam reviews | 98.4% positive (612 reviews) | — |
| Multiplayer | Single-player only | Multi-player, Online Co-op, LAN Co-op |
| Developers | Grey Alien Games, Night Signal Entertainment | Double Studio |
Side by side
- Both share Strategy, Indie on Steam.
- 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T has co-op; Forbidden Solitaire does not.
- Forbidden Solitaire is Deck Verified on Steam Deck; 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T has no Deck rating yet.
Forbidden Solitaire vs 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T — FAQ
- Are Forbidden Solitaire and 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T similar?
- They overlap on Strategy, Indie 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 Forbidden Solitaire have multiplayer like 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T?
- No. 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T supports multiplayer on Steam (Multi-player, Online Co-op, LAN Co-op), while Forbidden Solitaire is listed as single-player only.
- Does Forbidden Solitaire run on Steam Deck?
- Yes — Forbidden Solitaire is rated Deck Verified by Valve. 理论成立:友情破产 THEORY WORKS: YOUR FRIENDS DON’T doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.