Zup! F is a Casual game from Quiet River with a 96% positive Steam review signal. Indie Lantern indexes it for players browsing by relaxing, single-player.

Game snapshot
- Developer
- Quiet River
- Release year
- 2019
- Playtime
- Varies by player
- Price
- $0.69
- Review signal
- 96% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows XP, 7, Vista, 8, 8.1, 10 Processor: Intel Celeron 1800 MHz Memory: 256 MB RAM Graphics: Intel HD Graphics DirectX: Version 9.0 Storage: 35 MB available space
- Recommended
- OS *: Windows XP, 7, Vista, 8, 8.1, 10 Processor: Intel Core i3 Memory: 512 MB RAM Graphics: Intel HD Graphics DirectX: Version 9.0 Storage: 40 MB available space
From Steam reviews
Review notes
Zup! F is worth a closer look if you want deckbuilding, high skill ceiling, farming, and cyberpunk.
Best for players who want cyberpunk, deckbuilding, high skill ceiling, and farming.
Check more carefully if you dislike repetition or grind.
deckbuilding
Play styleCard choices, deck shape, and synergies matter.
grindy
FrictionThe loop may feel repetitive if you dislike grind.
high-skill-ceiling
FitThe game rewards practice and mastery over time.
farming
Play styleFarming, crops, or harvesting are part of the appeal.
cyberpunk
SettingThe game leans into neon, hacking, or corporate-dystopia texture.
Steam review snapshots
) So many beautiful neon colors within the cyan, yellow, orange, pink, and purple range!*** All ZUP Games have cool Puzzles + Trading Cards + a lot of working achievments *** + Successes are letters in…This is pure, concentrated achievement farming, distilled into a digital form that exists solely to inflate your Steam profile like a balloon…{ Difficulty }— ☐ Just press 'W' ☑ Easy ☐ Easy to learn / Hard to master ☐ Significant brain usage ☐…Why it fits
Good fit if you want relaxing, single-player play with deckbuilding, farming, and a cyberpunk feel. Quiet River’s Zup! F combines casual pacing with deckbuilding, farming, and a cyberpunk atmosphere, backed by an Overwhelmingly Positive Steam review signal.
Who might skip it
Skip if repetition or grind is a problem for you.