100 Hidden Aliens Review

100 Hidden Aliens

100 Hidden Aliens is a relaxing hidden object game where players search a beautifully hand-drawn scene to uncover 100 hidden aliens. With no timers or hints, it rewards patience and observation.

✍️ Written by: Tom 📅 Posted on 29 May 2026

About The Game

👽 100 Hidden Aliens continues the relaxing hidden object formula with another hand-drawn scene packed full of cleverly disguised characters to discover. The alien theme adds plenty of personality, with quirky little extraterrestrials hiding amongst colourful sci-fi environments that encourage you to take your time and explore every corner.

🔍 As with the rest of the series, there's no pressure, no timers and no complicated mechanics. It's simply a calm, casual puzzle experience that's easy to pick up for a few minutes whenever you fancy unwinding, while still offering enough challenge to keep your eyes scanning the screen.

💜 If you've enjoyed 100 Hidden Cats, 100 Hidden Dogs or 100 Hidden Birds, you'll feel right at home here. It's another charming entry in the series that delivers exactly what it promises—a relaxing hidden object game that's perfect for a quiet gaming session.

💜 Tom Recommends

Tom's Verdict

💜 Just like the other games in the series, 100 Hidden Aliens doesn't try to be anything more than a relaxing hidden object game, and that's exactly why it works. There are 100 cleverly hidden aliens waiting to be discovered within a detailed sci-fi scene, and the simple gameplay makes it easy to switch off, take your time and enjoy the search without any unnecessary distractions.

👽 I also like that the game trusts you to figure everything out for yourself. There are no hints pointing out hidden aliens or mechanics constantly nudging you in the right direction. Every discovery comes from carefully scanning the artwork, and that makes finally spotting a particularly well-hidden alien feel genuinely rewarding.

☕ Once again, I think this offers excellent value for money. It only took me around fifteen minutes to complete, but that's all it needed. I finished having enjoyed my time, unlocked every achievement and came away with another completed game to add to the collection. If you've enjoyed any of the other 100 Hidden games, this is another easy recommendation and a great way to spend a relaxing quarter of an hour.