Choose Galactic Ruler
Choose Galactic Ruler if you want the Online Co-op, LAN PvP, and Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. Galactic Ruler launched in 2022.
Galactic Ruler vs Deep Dark Forest
Galactic Ruler and Deep Dark Forest both land in Strategy, Indie, Simulation 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 Strategy, Indie, Simulation on Steam. Galactic Ruler (2022) is 3 years older than Deep Dark Forest (2025). Deep Dark Forest is currently ~60% cheaper on Steam than Galactic Ruler (7.99 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 Deep Dark Forest
Choose Deep Dark Forest if it's currently about 60% cheaper on the Steam Store. Deep Dark Forest launched in 2025.
Both Galactic Ruler and Deep Dark Forest sit in Strategy, Indie, and Simulation on Steam and both list Multi-player, Online PvP, and 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
 Galactic Ruler |  Deep Dark Forest | |
|---|---|---|
| Released | 2022 | 2025 |
| Genres | Strategy, Indie, Simulation | Strategy, Indie, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 19.99 USD | 7.99 USD |
| Steam reviews | 51.2% positive (82 reviews) | — |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player |
| Developers | BattleGoat Studios | pixiangames |
Side by side
- Both share Strategy, Indie, Simulation on Steam.
- Galactic Ruler (2022) is 3 years older than Deep Dark Forest (2025).
- Deep Dark Forest is currently ~60% cheaper on Steam than Galactic Ruler (7.99 USD vs. 19.99 USD).
- Galactic Ruler has co-op; Deep Dark Forest does not.
- Galactic Ruler is Deck Playable on Steam Deck; Deep Dark Forest has no Deck rating yet.
Galactic Ruler vs Deep Dark Forest — FAQ
- Should I play Galactic Ruler or Deep Dark Forest first?
- If you want chronology, Galactic Ruler (2022) came out before Deep Dark Forest (2025). 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 Galactic Ruler and Deep Dark Forest similar?
- They overlap on Strategy, Indie, Simulation 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 Galactic Ruler run on Steam Deck?
- Yes — Galactic Ruler is rated Deck Playable by Valve. Deep Dark Forest doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.