Choose Outer Terror
Choose Outer Terror if you want the Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. Outer Terror launched in 2023.
Outer Terror vs Graytail
Outer Terror and Graytail both land in Action, Indie, 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, Indie, Adventure on Steam. Outer Terror (2023) is 4 years older than Graytail (2027). Outer Terror has co-op; Graytail does not. 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 Graytail
Choose Graytail if you want a RPG experience. On Steam, it's the newer release (2027) and ships with the modern feature baseline. Graytail launched in 2027.
Both Outer Terror and Graytail sit in Action, Indie, and 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
 Outer Terror |  Graytail | |
|---|---|---|
| Released | 2023 | 2027 |
| Genres | Action, Indie, Adventure | Action, Indie, Adventure, RPG |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 81.8% positive (33 reviews) | — |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Single-player only |
| Developers | Salt & Pixel LLC | Concode |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Outer Terror (2023) is 4 years older than Graytail (2027).
- Outer Terror has co-op; Graytail does not.
- Outer Terror is Deck Playable on Steam Deck; Graytail has no Deck rating yet.
Outer Terror vs Graytail — FAQ
- Should I play Outer Terror or Graytail first?
- If you want chronology, Outer Terror (2023) came out before Graytail (2027). 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 Outer Terror and Graytail similar?
- They overlap on Action, Indie, 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.
- Does Graytail have multiplayer like Outer Terror?
- No. Outer Terror supports multiplayer on Steam (Multi-player, Shared/Split Screen Co-op, Co-op), while Graytail is listed as single-player only.
- Does Outer Terror run on Steam Deck?
- Yes — Outer Terror is rated Deck Playable by Valve. Graytail doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.