Choose Outcasts of Orion
Choose Outcasts of Orion if it's currently about 20% cheaper on the Steam Store. Outcasts of Orion launched in 2021.
Outcasts of Orion vs Million Monster Militia
Outcasts of Orion and Million Monster Militia both land in Strategy 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 Strategy games on Steam. Outcasts of Orion (2021) is 3 years older than Million Monster Militia (2024). Outcasts of Orion scores higher on Steam reviews (85% positive) than Million Monster Militia (82.4% 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 Million Monster Militia
Choose Million Monster Militia if it's the newer release (2024) and ships with the modern feature baseline. Million Monster Militia launched in 2024.
Both Outcasts of Orion and Million Monster Militia sit in Strategy 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
 Outcasts of Orion |  Million Monster Militia | |
|---|---|---|
| Released | 2021 | 2024 |
| Genres | Strategy | Strategy |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | 7.99 USD | 9.99 USD |
| Steam reviews | 85% positive (20 reviews) | 82.4% positive (85 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | We Are Cats | Space Capsule Games, Dejobaan Games, LLC |
Side by side
- Both are Strategy games on Steam.
- Outcasts of Orion (2021) is 3 years older than Million Monster Militia (2024).
- Outcasts of Orion scores higher on Steam reviews (85% positive) than Million Monster Militia (82.4% positive).
- Outcasts of Orion is currently ~20% cheaper on Steam than Million Monster Militia (7.99 USD vs. 9.99 USD).
- Million Monster Militia is Deck Playable on Steam Deck; Outcasts of Orion has no Deck rating yet.
Outcasts of Orion vs Million Monster Militia — FAQ
- Should I play Outcasts of Orion or Million Monster Militia first?
- If you want chronology, Outcasts of Orion (2021) came out before Million Monster Militia (2024). 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 Outcasts of Orion and Million Monster Militia similar?
- They overlap on Strategy 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.