Choose Immortal Defense
Choose Immortal Defense if you want an Action experience. Immortal Defense launched in 2015.
Immortal Defense vs Alien Cartographer
Immortal Defense and Alien Cartographer both land in Strategy, 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 Strategy, Indie on Steam. Immortal Defense (2015) is 11 years older than Alien Cartographer (2026). Alien Cartographer scores higher on Steam reviews (91.7% positive) than Immortal Defense (87.3% 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 Alien Cartographer
Choose Alien Cartographer if you want the Custom Volume Controls, Playable without Timed Input, and Mouse Only Option side of the pairing. On Steam, it's currently about 60% cheaper on the Steam Store. Alien Cartographer launched in 2026.
Both Immortal Defense and Alien Cartographer sit in Strategy 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
 Immortal Defense |  Alien Cartographer | |
|---|---|---|
| Released | 2015 | 2026 |
| Genres | Action, Strategy, Indie | Strategy, Indie |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Deck Playable | Unrated |
| Price | 9.99 USD | 3.99 USD |
| Steam reviews | 87.3% positive (126 reviews) | 91.7% positive (24 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Studio Eres | FachchefGames |
Side by side
- Both share Strategy, Indie on Steam.
- Immortal Defense (2015) is 11 years older than Alien Cartographer (2026).
- Alien Cartographer scores higher on Steam reviews (91.7% positive) than Immortal Defense (87.3% positive).
- Alien Cartographer is currently ~60% cheaper on Steam than Immortal Defense (3.99 USD vs. 9.99 USD).
- Immortal Defense is Deck Playable on Steam Deck; Alien Cartographer has no Deck rating yet.
Immortal Defense vs Alien Cartographer — FAQ
- Should I play Immortal Defense or Alien Cartographer first?
- If you want chronology, Immortal Defense (2015) came out before Alien Cartographer (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 Immortal Defense and Alien Cartographer similar?
- They overlap on Strategy, 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 Immortal Defense run on Steam Deck?
- Yes — Immortal Defense is rated Deck Playable by Valve. Alien Cartographer doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.