Choose Nienix: Cosmic Warfare
Choose Nienix: Cosmic Warfare if you want an Adventure and RPG game with Online PvP, LAN PvP, and PvP. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Nienix: Cosmic Warfare launched in 2023.
Nienix: Cosmic Warfare vs Monster Storm
Nienix: Cosmic Warfare and Monster Storm 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. Nienix: Cosmic Warfare (2023) is 3 years older than Monster Storm (2026). Nienix: Cosmic Warfare scores higher on Steam reviews (88% positive) than Monster Storm (85.7% 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 Monster Storm
Choose Monster Storm if you want a Strategy and Early Access game with Stereo Sound. On Steam, it's currently about 80% cheaper on the Steam Store. Monster Storm launched in 2026.
Both Nienix: Cosmic Warfare and Monster Storm sit in Action and Indie on Steam and both list Multi-player, Online Co-op, and LAN 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
 Nienix: Cosmic Warfare |  Monster Storm | |
|---|---|---|
| Released | 2023 | 2026 |
| Genres | Action, Indie, Adventure, RPG | Action, Strategy, Indie, Early Access |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | 3.99 USD |
| Steam reviews | 88% positive (191 reviews) | 85.7% positive (14 reviews) |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player, Online Co-op, LAN Co-op |
| Developers | HolmCom | Squirrel Works |
Side by side
- Both share Action, Indie on Steam.
- Nienix: Cosmic Warfare (2023) is 3 years older than Monster Storm (2026).
- Nienix: Cosmic Warfare scores higher on Steam reviews (88% positive) than Monster Storm (85.7% positive).
- Monster Storm is currently ~80% cheaper on Steam than Nienix: Cosmic Warfare (3.99 USD vs. 19.99 USD).
- Both support cooperative play.
- Nienix: Cosmic Warfare is Deck Verified on Steam Deck; Monster Storm has no Deck rating yet.
Nienix: Cosmic Warfare vs Monster Storm — FAQ
- Should I play Nienix: Cosmic Warfare or Monster Storm first?
- If you want chronology, Nienix: Cosmic Warfare (2023) came out before Monster Storm (2026). 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 Nienix: Cosmic Warfare and Monster Storm 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.
- Do both Nienix: Cosmic Warfare and Monster Storm have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: Nienix: Cosmic Warfare ships Online Co-op, LAN Co-op; Monster Storm ships Online Co-op, LAN Co-op.
- Does Nienix: Cosmic Warfare run on Steam Deck?
- Yes — Nienix: Cosmic Warfare is rated Deck Verified by Valve. Monster Storm doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.