Choose Effie
Choose Effie if it matches what drew you to this matchup. Effie launched in 2020.
Effie vs SHEEP.IO
Effie and SHEEP.IO 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. SHEEP.IO (2019) is 1 year older than Effie (2020). Effie scores higher on Steam reviews (81% positive) than SHEEP.IO (68.8% positive). 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 SHEEP.IO
Choose SHEEP.IO if you want a Simulation experience. On Steam, it's currently about 75% cheaper on the Steam Store. SHEEP.IO launched in 2019.
Both Effie and SHEEP.IO 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
 Effie |  SHEEP.IO | |
|---|---|---|
| Released | 2020 | 2019 |
| Genres | Action, Indie, Adventure, Casual | Action, Indie, Adventure, Simulation, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 3.99 USD | 0.99 USD |
| Steam reviews | 81% positive (63 reviews) | 68.8% positive (16 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Inverge Studios | Ammonite Design Studios Ltd |
Side by side
- Both share Action, Indie, Adventure on Steam.
- SHEEP.IO (2019) is 1 year older than Effie (2020).
- Effie scores higher on Steam reviews (81% positive) than SHEEP.IO (68.8% positive).
- SHEEP.IO is currently ~75% cheaper on Steam than Effie (0.99 USD vs. 3.99 USD).
- Effie is Deck Playable on Steam Deck; SHEEP.IO has no Deck rating yet.
Effie vs SHEEP.IO — FAQ
- Should I play Effie or SHEEP.IO first?
- If you want chronology, SHEEP.IO (2019) came out before Effie (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 Effie and SHEEP.IO 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 Effie run on Steam Deck?
- Yes — Effie is rated Deck Playable by Valve. SHEEP.IO doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.