Choose Gunner-chan!
Choose Gunner-chan! if you want an Indie game with Playable without Timed Input. Gunner-chan! launched in 2025.
Gunner-chan! vs Rare Metal War: The sins of memory
Gunner-chan! and Rare Metal War: The sins of memory 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. Gunner-chan! (2025) is 1 year older than Rare Metal War: The sins of memory (2026). Gunner-chan! is Deck Playable on Steam Deck; Rare Metal War: The sins of memory 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 Rare Metal War: The sins of memory
Choose Rare Metal War: The sins of memory if you want an Adventure game with DualShock Controller Support, DualSense Controller Support, and Gamepad Recommended. Rare Metal War: The sins of memory launched in 2026.
Both Gunner-chan! and Rare Metal War: The sins of memory sit in Action on Steam and both list Adjustable Difficulty, 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
 Gunner-chan! |  Rare Metal War: The sins of memory | |
|---|---|---|
| Released | 2025 | 2026 |
| Genres | Action, Indie | Action, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 94.3% positive (35 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | kido | FUTURE SKART |
Side by side
- Both are Action games on Steam.
- Gunner-chan! (2025) is 1 year older than Rare Metal War: The sins of memory (2026).
- Gunner-chan! is Deck Playable on Steam Deck; Rare Metal War: The sins of memory has no Deck rating yet.
Gunner-chan! vs Rare Metal War: The sins of memory — FAQ
- Should I play Gunner-chan! or Rare Metal War: The sins of memory first?
- If you want chronology, Gunner-chan! (2025) came out before Rare Metal War: The sins of memory (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 Gunner-chan! and Rare Metal War: The sins of memory similar?
- They overlap on Action 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 Gunner-chan! run on Steam Deck?
- Yes — Gunner-chan! is rated Deck Playable by Valve. Rare Metal War: The sins of memory doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.