IMHO.

Planetary Annihilation: TITANS vs Imperius

Planetary Annihilation: TITANS and Imperius both land in Strategy 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 Strategy games on Steam. Planetary Annihilation: TITANS (2015) is 9 years older than Imperius (2024). Planetary Annihilation: TITANS scores higher on Steam reviews (86.4% positive) than Imperius (82.4% 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 Planetary Annihilation: TITANS

Choose Planetary Annihilation: TITANS if you want an Action and Indie game with Online Co-op, LAN PvP, and LAN Co-op. On Steam, it has co-op, so you can bring a friend. 7,291 Steam reviews back the pick.

Choose Imperius

Choose Imperius if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. Imperius launched in 2024.

Both Planetary Annihilation: TITANS and Imperius sit in Strategy 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

Planetary Annihilation: TITANS vs Imperius — Steam metadata comparison
Planetary Annihilation: TITANS — Steam game coverPlanetary Annihilation: TITANSImperius — Steam game coverImperius
Released20152024
GenresAction, Strategy, IndieStrategy, Free To Play
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck PlayableUnrated
Price29.99 USDFree to play
Steam reviews86.4% positive (7,291 reviews)82.4% positive (17 reviews)
MultiplayerMulti-player, Cross-Platform Multiplayer, Online Co-opMulti-player
DevelopersPlanetary Annihilation IncIncognito Interactive

Side by side

Planetary Annihilation: TITANS vs Imperius — FAQ

Should I play Planetary Annihilation: TITANS or Imperius first?
If you want chronology, Planetary Annihilation: TITANS (2015) came out before Imperius (2024). 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 Planetary Annihilation: TITANS and Imperius similar?
They overlap on Strategy 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.
Is Imperius free?
Yes — Imperius is a free-to-play Steam title. Planetary Annihilation: TITANS is paid (29.99 USD).
Does Planetary Annihilation: TITANS run on Steam Deck?
Yes — Planetary Annihilation: TITANS is rated Deck Playable by Valve. Imperius doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
Planetary Annihilation: TITANS vs Imperius (2026) · imho.run