Choose 天月麻雀 (Amatsuki Mahjong)
Choose 天月麻雀 (Amatsuki Mahjong) if you want a RPG experience. 天月麻雀 (Amatsuki Mahjong) launched in 2025.
天月麻雀 (Amatsuki Mahjong) vs Grid Tactics: Duel
天月麻雀 (Amatsuki Mahjong) and Grid Tactics: Duel both land in Strategy, Free To Play, 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 Strategy, Free To Play, Casual on Steam. 天月麻雀 (Amatsuki Mahjong) (2025) is 1 year older than Grid Tactics: Duel (2026). Both are free to play. 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 Grid Tactics: Duel
Choose Grid Tactics: Duel if you want an Indie game with MMO and Playable without Timed Input. Grid Tactics: Duel launched in 2026.
Both 天月麻雀 (Amatsuki Mahjong) and Grid Tactics: Duel sit in Strategy, Free To Play, and Casual on Steam and both list Multi-player, Online PvP, and PvP, 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
 天月麻雀 (Amatsuki Mahjong) |  Grid Tactics: Duel | |
|---|---|---|
| Released | 2025 | 2026 |
| Genres | Strategy, RPG, Free To Play, Casual, Early Access | Strategy, Indie, Free To Play, Casual, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | Free to play | Free to play |
| Steam reviews | 63% positive (81 reviews) | — |
| Multiplayer | Multi-player, Cross-Platform Multiplayer | Multi-player, Cross-Platform Multiplayer |
| Developers | Cyber Alice Limited | Gon |
Side by side
- Both share Strategy, Free To Play, Casual on Steam.
- 天月麻雀 (Amatsuki Mahjong) (2025) is 1 year older than Grid Tactics: Duel (2026).
- Both are free to play.
- 天月麻雀 (Amatsuki Mahjong) is Deck Playable on Steam Deck; Grid Tactics: Duel has no Deck rating yet.
天月麻雀 (Amatsuki Mahjong) vs Grid Tactics: Duel — FAQ
- Should I play 天月麻雀 (Amatsuki Mahjong) or Grid Tactics: Duel first?
- If you want chronology, 天月麻雀 (Amatsuki Mahjong) (2025) came out before Grid Tactics: Duel (2026). 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 天月麻雀 (Amatsuki Mahjong) and Grid Tactics: Duel similar?
- They overlap on Strategy, Free To Play, 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 天月麻雀 (Amatsuki Mahjong) run on Steam Deck?
- Yes — 天月麻雀 (Amatsuki Mahjong) is rated Deck Playable by Valve. Grid Tactics: Duel doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.