IMHO.

Kawaii Rainbow Portal vs Modern Puzzle

Kawaii Rainbow Portal and Modern Puzzle both land in 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 Indie, Casual on Steam. Kawaii Rainbow Portal (2018) is 2 years older than Modern Puzzle (2020). Modern Puzzle is currently ~50% cheaper on Steam than Kawaii Rainbow Portal (0.99 USD vs. 1.99 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 Kawaii Rainbow Portal

Choose Kawaii Rainbow Portal if it matches what drew you to this matchup. Kawaii Rainbow Portal launched in 2018.

Choose Modern Puzzle

Choose Modern Puzzle if it's currently about 50% cheaper on the Steam Store. Modern Puzzle launched in 2020.

Both Kawaii Rainbow Portal and Modern Puzzle sit in 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

Kawaii Rainbow Portal vs Modern Puzzle — Steam metadata comparison
Kawaii Rainbow Portal — Steam game coverKawaii Rainbow PortalModern Puzzle — Steam game coverModern Puzzle
Released20182020
GenresIndie, CasualIndie, Casual
PlatformsWindows, macOS, LinuxWindows
Steam DeckUnratedUnrated
Price1.99 USD0.99 USD
Steam reviews50% positive (12 reviews)2 reviews
MultiplayerSingle-player onlySingle-player only
DevelopersCSMLaush Dmitriy Sergeevich

Side by side

Kawaii Rainbow Portal vs Modern Puzzle — FAQ

Should I play Kawaii Rainbow Portal or Modern Puzzle first?
If you want chronology, Kawaii Rainbow Portal (2018) came out before Modern Puzzle (2020). 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 Kawaii Rainbow Portal and Modern Puzzle similar?
They overlap on 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.
Kawaii Rainbow Portal vs Modern Puzzle — Verdict (2026) · imho.run