Choose 合成大西瓜 | Big watermelon
Choose 合成大西瓜 | Big watermelon if you want the Multi-player and PvP side of the pairing. 合成大西瓜 | Big watermelon launched in 2021.
合成大西瓜 | Big watermelon vs 魔都少女：心动连线
合成大西瓜 | Big watermelon and 魔都少女：心动连线 both land in 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 are Casual games on Steam. 合成大西瓜 | Big watermelon is Deck Playable on Steam Deck; 魔都少女：心动连线 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 魔都少女：心动连线
Choose 魔都少女：心动连线 if you want an Indie experience. On Steam, it's a focused single-player run rather than a multiplayer commitment.
Both 合成大西瓜 | Big watermelon and 魔都少女：心动连线 sit in Casual on Steam and both list Steam Leaderboards, 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
 合成大西瓜 | Big watermelon |  魔都少女：心动连线 | |
|---|---|---|
| Released | 2021 | — |
| Genres | Casual | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 0.99 USD | Price unknown |
| Steam reviews | 61.5% positive (13 reviews) | — |
| Multiplayer | Multi-player | Single-player only |
| Developers | 韦渡文化网络有限公司 | Yoite |
Side by side
- Both are Casual games on Steam.
- 合成大西瓜 | Big watermelon is Deck Playable on Steam Deck; 魔都少女：心动连线 has no Deck rating yet.
合成大西瓜 | Big watermelon vs 魔都少女：心动连线 — FAQ
- Are 合成大西瓜 | Big watermelon and 魔都少女：心动连线 similar?
- They overlap on 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.
- Does 魔都少女：心动连线 have multiplayer like 合成大西瓜 | Big watermelon?
- No. 合成大西瓜 | Big watermelon supports multiplayer on Steam (Multi-player), while 魔都少女：心动连线 is listed as single-player only.
- Does 合成大西瓜 | Big watermelon run on Steam Deck?
- Yes — 合成大西瓜 | Big watermelon is rated Deck Playable by Valve. 魔都少女：心动连线 doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.