Planet Nine
Short description
Control a customizable mech while exploring an alien world in a top down view. Your mission, set by an A.I. is to save the Ninth planet from an alien invasion. Gain levels, find loot and discover the history behind the Ninth Planet.
- Developer
- Jötunn Games
- Publisher
- Jötunn Games
- Release
- Mon, Feb 18, 2019
- Price
- $4.99
- Reviews
- 10
- Positive
- 80%
- Followers
- 219
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Action, Indie, RPG
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $4.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
Tracking started Sep 3, 2026. Charts appear once there is more than one data point — nothing has changed since.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Planet Nine. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Ray’z Arcade Chronology | M2 Co., Ltd. 11 titles | 4 | − Combat − Exploration + Female Protagonist + 2.5D | $49.99 | 108 | 91% | Mon, Sep 25, 2023 | $228k $101k – $405k |
|
Xenoraid: The First Space War | 10tons Ltd 13 titles | 4 | − Combat − Exploration + Indie + Arcade | $9.99 | 98 | 90% | Fri, Sep 30, 2016 | $40k $18k – $458k |
|
Sift Heads - Cartels 4 | Pyrozen 4 titles | 4 | − Combat − Sci-fi + Adventure + Point & Click | $14.99 | 87 | 85% | Thu, Aug 01, 2024 | $53k $24k – $95k |
|
STAR WARS Battlefront II (Classic, 2005) | Pandemic Studios 6 titles | 3 | − Combat − Exploration − Shoot 'Em Up + Multiplayer + Classic + Third-Person Shooter | $9.99 | 46,456 | 94% | Wed, Jul 08, 2009 | $19.3m $18.5m – $34.4m |
|
Lords of the Fallen | CI Games 16 titles | 3 | − Shooter − Sci-fi − Shoot 'Em Up + Souls-like + Dark Fantasy + RPG | $29.99 | 38,280 | 69% | Fri, Oct 13, 2023 | $49.2m $28.6m – $57.2m |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.