Choose Rigid Force Alpha
Choose Rigid Force Alpha if it matches what drew you to this matchup. Rigid Force Alpha launched in 2018.
Rigid Force Alpha vs Marimo-VS-IAS
Rigid Force Alpha and Marimo-VS-IAS both land in Action, Indie 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 on Steam. Rigid Force Alpha (2018) is 4 years older than Marimo-VS-IAS (2022). Marimo-VS-IAS is currently ~55% cheaper on Steam than Rigid Force Alpha (8.99 USD vs. 19.99 USD). 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 Marimo-VS-IAS
Choose Marimo-VS-IAS if you want a Casual experience. On Steam, it's currently about 55% cheaper on the Steam Store. Marimo-VS-IAS launched in 2022.
Both Rigid Force Alpha and Marimo-VS-IAS sit in Action and Indie on Steam and both list Steam Leaderboards, 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
 Rigid Force Alpha |  Marimo-VS-IAS | |
|---|---|---|
| Released | 2018 | 2022 |
| Genres | Action, Indie | Action, Indie, Casual |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | 19.99 USD | 8.99 USD |
| Steam reviews | 76.8% positive (56 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | com8com1 Software | JoyPlot |
Side by side
- Both share Action, Indie on Steam.
- Rigid Force Alpha (2018) is 4 years older than Marimo-VS-IAS (2022).
- Marimo-VS-IAS is currently ~55% cheaper on Steam than Rigid Force Alpha (8.99 USD vs. 19.99 USD).
- Rigid Force Alpha is Deck Playable on Steam Deck; Marimo-VS-IAS has no Deck rating yet.
Rigid Force Alpha vs Marimo-VS-IAS — FAQ
- Should I play Rigid Force Alpha or Marimo-VS-IAS first?
- If you want chronology, Rigid Force Alpha (2018) came out before Marimo-VS-IAS (2022). 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 Rigid Force Alpha and Marimo-VS-IAS similar?
- They overlap on Action, Indie 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 Rigid Force Alpha run on Steam Deck?
- Yes — Rigid Force Alpha is rated Deck Playable by Valve. Marimo-VS-IAS doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.