Choose Rivals' Duel
Choose Rivals' Duel if you want an Adventure, Casual, and Early Access experience. On Steam, it's free to play, so the barrier to trying it is zero.
Rivals' Duel vs Rasen
Rivals' Duel and Rasen both land in Action 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 Action games on Steam. Rivals' Duel is free; Rasen is paid (Price unknown). Both support cooperative play. 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 Rasen
Choose Rasen if you want an Indie game with Steam Leaderboards, DualShock Controller Support, and Adjustable Text Size. Rasen launched in 2026.
Both Rivals' Duel and Rasen sit in Action on Steam and both list Multi-player, Online PvP, and Online Co-op, 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
 Rivals' Duel |  Rasen | |
|---|---|---|
| Released | — | 2026 |
| Genres | Action, Adventure, Casual, Early Access | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | Price unknown |
| Steam reviews | — | — |
| Multiplayer | Multi-player, Online Co-op, LAN Co-op | Multi-player, Online Co-op, LAN Co-op |
| Developers | Deborg Desolation | Abyss Deepen |
Side by side
- Both are Action games on Steam.
- Rivals' Duel is free; Rasen is paid (Price unknown).
- Both support cooperative play.
Rivals' Duel vs Rasen — FAQ
- Are Rivals' Duel and Rasen similar?
- They overlap on Action 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 Rivals' Duel and Rasen have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Rivals' Duel ships Online Co-op, LAN Co-op; Rasen ships Online Co-op, LAN Co-op.
- Is Rivals' Duel free?
- Yes — Rivals' Duel is a free-to-play Steam title. Rasen is paid (Price unknown).