Choose Koo & Yuu
Choose Koo & Yuu if it matches what drew you to this matchup. Koo & Yuu launched in 2019.
Koo & Yuu vs Turn on the light
Koo & Yuu and Turn on the light 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. Koo & Yuu (2019) is 1 year older than Turn on the light (2020). Turn on the light scores higher on Steam reviews (96.2% positive) than Koo & Yuu (90.9% 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 Turn on the light
Choose Turn on the light if it matches what drew you to this matchup. Turn on the light launched in 2020.
Both Koo & Yuu and Turn on the light 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
 Koo & Yuu |  Turn on the light | |
|---|---|---|
| Released | 2019 | 2020 |
| Genres | Indie, Casual | Indie, Casual |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Unrated | Unrated |
| Price | 0.99 USD | 0.99 USD |
| Steam reviews | 90.9% positive (11 reviews) | 96.2% positive (106 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | BlueFront | Thedox Games |
Side by side
- Both share Indie, Casual on Steam.
- Koo & Yuu (2019) is 1 year older than Turn on the light (2020).
- Turn on the light scores higher on Steam reviews (96.2% positive) than Koo & Yuu (90.9% positive).
- Turn on the light is currently ~0% cheaper on Steam than Koo & Yuu (0.99 USD vs. 0.99 USD).
Koo & Yuu vs Turn on the light — FAQ
- Should I play Koo & Yuu or Turn on the light first?
- If you want chronology, Koo & Yuu (2019) came out before Turn on the light (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 Koo & Yuu and Turn on the light 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.