Choose Portal 2
Choose Portal 2 if you want the Multi-player, Shared/Split Screen, and Online Co-op side of the pairing. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 169,764 Steam reviews back the pick.
Portal 2 vs Wings of Glass 玻璃の羽
Portal 2 and Wings of Glass 玻璃の羽 both land in Action, 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, Adventure on Steam. Portal 2 (2011) is 8 years older than Wings of Glass 玻璃の羽 (2019). Portal 2 scores higher on Steam reviews (98.9% positive) than Wings of Glass 玻璃の羽 (88.2% 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 Wings of Glass 玻璃の羽
Choose Wings of Glass 玻璃の羽 if you want an Indie experience. On Steam, it's currently about 40% cheaper on the Steam Store. Wings of Glass 玻璃の羽 launched in 2019.
Both Portal 2 and Wings of Glass 玻璃の羽 sit in Action and Adventure 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
 Portal 2 |  Wings of Glass 玻璃の羽 | |
|---|---|---|
| Released | 2011 | 2019 |
| Genres | Action, Adventure | Action, Indie, Adventure |
| Platforms | Windows, Linux | Windows, macOS |
| Steam Deck | Deck Verified | Unrated |
| Price | 9.99 USD | 5.99 USD |
| Steam reviews | 98.9% positive (169,764 reviews) | 88.2% positive (34 reviews) |
| Multiplayer | Multi-player, Online Co-op, Shared/Split Screen Co-op | Single-player only |
| Developers | Valve | Sayuri Artsy |
Side by side
- Both share Action, Adventure on Steam.
- Portal 2 (2011) is 8 years older than Wings of Glass 玻璃の羽 (2019).
- Portal 2 scores higher on Steam reviews (98.9% positive) than Wings of Glass 玻璃の羽 (88.2% positive).
- Wings of Glass 玻璃の羽 is currently ~40% cheaper on Steam than Portal 2 (5.99 USD vs. 9.99 USD).
- Portal 2 has co-op; Wings of Glass 玻璃の羽 does not.
- Portal 2 is Deck Verified on Steam Deck; Wings of Glass 玻璃の羽 has no Deck rating yet.
Portal 2 vs Wings of Glass 玻璃の羽 — FAQ
- Should I play Portal 2 or Wings of Glass 玻璃の羽 first?
- If you want chronology, Portal 2 (2011) came out before Wings of Glass 玻璃の羽 (2019). 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 Portal 2 and Wings of Glass 玻璃の羽 similar?
- They overlap on Action, 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.
- Does Wings of Glass 玻璃の羽 have multiplayer like Portal 2?
- No. Portal 2 supports multiplayer on Steam (Multi-player, Online Co-op, Shared/Split Screen Co-op), while Wings of Glass 玻璃の羽 is listed as single-player only.
- Does Portal 2 run on Steam Deck?
- Yes — Portal 2 is rated Deck Verified by Valve. Wings of Glass 玻璃の羽 doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.