IMHO.

Insomnia vs ニコニコさん | Niconico-san

Insomnia and ニコニコさん | Niconico-san both land in Indie, Adventure 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 Indie, Adventure on Steam. Insomnia (2022) is 3 years older than ニコニコさん | Niconico-san (2025). ニコニコさん | Niconico-san is currently ~57% cheaper on Steam than Insomnia (2.99 USD vs. 6.99 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 Insomnia

Choose Insomnia if you want a Casual and Early Access experience. Insomnia launched in 2022.

Choose ニコニコさん | Niconico-san

Choose ニコニコさん | Niconico-san if you want an Action and Simulation experience. On Steam, it's currently about 57% cheaper on the Steam Store. ニコニコさん | Niconico-san launched in 2025.

Both Insomnia and ニコニコさん | Niconico-san sit in Indie and Adventure 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

Insomnia vs ニコニコさん | Niconico-san — Steam metadata comparison
Insomnia — Steam game coverInsomniaニコニコさん | Niconico-san — Steam game coverニコニコさん | Niconico-san
Released20222025
GenresIndie, Adventure, Casual, Early AccessAction, Indie, Adventure, Simulation
PlatformsWindowsWindows
Steam DeckUnratedUnrated
Price6.99 USD2.99 USD
Steam reviews3 reviews100% positive (13 reviews)
MultiplayerSingle-player onlySingle-player only
DevelopersFirebug GamesTI-BA

Side by side

Insomnia vs ニコニコさん | Niconico-san — FAQ

Should I play Insomnia or ニコニコさん | Niconico-san first?
If you want chronology, Insomnia (2022) came out before ニコニコさん | Niconico-san (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 Insomnia and ニコニコさん | Niconico-san similar?
They overlap on Indie, Adventure 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.
Insomnia vs ニコニコさん | Niconico-san — Verdict (2026) · imho.run