Outpost Delta vs HalloweenStory
Outpost Delta and HalloweenStory 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. HalloweenStory (2019) is 1 year older than Outpost Delta (2020). HalloweenStory is currently ~24% cheaper on Steam than Outpost Delta (12.99 USD vs. 16.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Side-by-side comparison
 Outpost Delta |  HalloweenStory | |
|---|---|---|
| Released | 2020 | 2019 |
| Genres | Action, Indie, Adventure | Action, Adventure, Casual |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 16.99 USD | 12.99 USD |
| Steam reviews | 4 reviews | 4 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Hidden Achievement LLC | Dnovel |
Side by side
- Both share Action, Adventure on Steam.
- HalloweenStory (2019) is 1 year older than Outpost Delta (2020).
- HalloweenStory is currently ~24% cheaper on Steam than Outpost Delta (12.99 USD vs. 16.99 USD).
Outpost Delta vs HalloweenStory — FAQ
- Should I play Outpost Delta or HalloweenStory first?
- If you want chronology, HalloweenStory (2019) came out before Outpost Delta (2020). 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 Outpost Delta and HalloweenStory 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.