Choose IMM Defense
Choose IMM Defense if you want an Action experience. On Steam, it's currently about 67% cheaper on the Steam Store. IMM Defense launched in 2018.
IMM Defense vs Ultimate Protector
IMM Defense and Ultimate Protector both land in Strategy, Indie, Casual 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, Casual on Steam. IMM Defense (2018) is 4 years older than Ultimate Protector (2022). IMM Defense is currently ~67% cheaper on Steam than Ultimate Protector (0.99 USD vs. 2.99 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 Ultimate Protector
Choose Ultimate Protector if it's the newer release (2022) and ships with the modern feature baseline. Ultimate Protector launched in 2022.
Both IMM Defense and Ultimate Protector sit in Strategy, Indie, and Casual on Steam, 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
 IMM Defense |  Ultimate Protector | |
|---|---|---|
| Released | 2018 | 2022 |
| Genres | Action, Strategy, Indie, Casual | Strategy, Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 2.99 USD |
| Steam reviews | 4 reviews | 72.7% positive (11 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | 90E GAMES | Dongguan Liuli Game Technology Co.,Ltd |
Side by side
- Both share Strategy, Indie, Casual on Steam.
- IMM Defense (2018) is 4 years older than Ultimate Protector (2022).
- IMM Defense is currently ~67% cheaper on Steam than Ultimate Protector (0.99 USD vs. 2.99 USD).
IMM Defense vs Ultimate Protector — FAQ
- Should I play IMM Defense or Ultimate Protector first?
- If you want chronology, IMM Defense (2018) came out before Ultimate Protector (2022). 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 IMM Defense and Ultimate Protector similar?
- They overlap on Strategy, Indie, Casual 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.