Choose ゴシックマーダー -運命を変えるアドベンチャー-
Choose ゴシックマーダー -運命を変えるアドベンチャー- if it matches what drew you to this matchup. ゴシックマーダー -運命を変えるアドベンチャー- launched in 2020.
ゴシックマーダー -運命を変えるアドベンチャー- vs Kumitantei: Old-School Slaughter
ゴシックマーダー -運命を変えるアドベンチャー- and Kumitantei: Old-School Slaughter both land in 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 are Adventure games on Steam. ゴシックマーダー -運命を変えるアドベンチャー- (2020) is 6 years older than Kumitantei: Old-School Slaughter (2026). ゴシックマーダー -運命を変えるアドベンチャー- is currently ~11% cheaper on Steam than Kumitantei: Old-School Slaughter (11.99 USD vs. 13.49 USD). 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 Kumitantei: Old-School Slaughter
Choose Kumitantei: Old-School Slaughter if you want an Indie and RPG game with Custom Volume Controls, Adjustable Difficulty, and Save Anytime. On Steam, it's the newer release (2026) and ships with the modern feature baseline. Kumitantei: Old-School Slaughter launched in 2026.
Both ゴシックマーダー -運命を変えるアドベンチャー- and Kumitantei: Old-School Slaughter sit in 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
 ゴシックマーダー -運命を変えるアドベンチャー- |  Kumitantei: Old-School Slaughter | |
|---|---|---|
| Released | 2020 | 2026 |
| Genres | Adventure | Indie, Adventure, RPG |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Unrated | Deck Verified |
| Price | 11.99 USD | 13.49 USD |
| Steam reviews | 3 reviews | 89.6% positive (164 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | orange | Mango Factory |
Side by side
- Both are Adventure games on Steam.
- ゴシックマーダー -運命を変えるアドベンチャー- (2020) is 6 years older than Kumitantei: Old-School Slaughter (2026).
- ゴシックマーダー -運命を変えるアドベンチャー- is currently ~11% cheaper on Steam than Kumitantei: Old-School Slaughter (11.99 USD vs. 13.49 USD).
- Kumitantei: Old-School Slaughter is Deck Verified on Steam Deck; ゴシックマーダー -運命を変えるアドベンチャー- has no Deck rating yet.
ゴシックマーダー -運命を変えるアドベンチャー- vs Kumitantei: Old-School Slaughter — FAQ
- Should I play ゴシックマーダー -運命を変えるアドベンチャー- or Kumitantei: Old-School Slaughter first?
- If you want chronology, ゴシックマーダー -運命を変えるアドベンチャー- (2020) came out before Kumitantei: Old-School Slaughter (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 ゴシックマーダー -運命を変えるアドベンチャー- and Kumitantei: Old-School Slaughter similar?
- They overlap on 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.