Choose RPG MO
Choose RPG MO if you want an Indie and Early Access game with Steam Leaderboards. On Steam, it carries the stronger Steam consensus at 75% positive across 1,530 reviews.
RPG MO vs Astroflux
RPG MO and Astroflux both land in Adventure, Massively Multiplayer, RPG 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 Adventure, Massively Multiplayer, RPG on Steam. RPG MO (2015) is 1 year older than Astroflux (2016). RPG MO scores higher on Steam reviews (75% positive) than Astroflux (67% 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 Astroflux
Choose Astroflux if you want an Action experience. Astroflux launched in 2016.
Both RPG MO and Astroflux sit in Adventure, Massively Multiplayer, and RPG on Steam and both list Multi-player, MMO, and Online PvP, 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
 RPG MO |  Astroflux | |
|---|---|---|
| Released | 2015 | 2016 |
| Genres | Indie, Adventure, Massively Multiplayer, RPG, Free To Play, Early Access | Action, Adventure, Massively Multiplayer, RPG, Free To Play |
| Platforms | Windows, macOS, Linux | Windows, macOS |
| Steam Deck | Deck Playable | Deck Playable |
| Price | Free to play | Free to play |
| Steam reviews | 75% positive (1,530 reviews) | 67% positive (233 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Cross-Platform Multiplayer, Online Co-op |
| Developers | Marxnet | Fula Fisken |
Side by side
- Both share Adventure, Massively Multiplayer, RPG on Steam.
- RPG MO (2015) is 1 year older than Astroflux (2016).
- RPG MO scores higher on Steam reviews (75% positive) than Astroflux (67% positive).
- Both are free to play.
- Both support cooperative play.
- Both are Deck Playable.
RPG MO vs Astroflux — FAQ
- Which is better, RPG MO or Astroflux?
- On Steam reviews RPG MO scores higher (75% positive) than Astroflux (67% positive). Both have enough reviews to trust the signal, so for players using reviews alone, RPG MO is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play RPG MO or Astroflux first?
- If you want chronology, RPG MO (2015) came out before Astroflux (2016). 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 RPG MO and Astroflux similar?
- They overlap on Adventure, Massively Multiplayer, RPG 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.
- Do both RPG MO and Astroflux have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: RPG MO ships Online Co-op, Co-op; Astroflux ships Online Co-op, Co-op.