Is Sickly Days and Summer Traces playable on Steam Deck?
Steam Deck verdict
Playable
Yes — Sickly Days and Summer Traces is playable on the Steam Deck, with some caveats.
Sickly Days and Summer Traces is playable on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Silver on ProtonDB across 5 reports. As a casual game with full controller support, it's a comfortable fit for handheld play.
Game info
- Genres
- Casual
- Developer
- Sister Position
- Publisher
- HIKARI SPARK
- Release
- June 20, 2025
- Price
- $19.99
- Metacritic
- —
System requirements
Windows specs from Steam — the Deck runs these through Proton.
- Requires a 64-bit processor and operating system
- OS: Windows 10 or newer
- Processor: 1.5 GHz
- Memory: 4 GB RAM
- Graphics: 512M
- DirectX: Version 9.0c
- Storage: 4 GB available space
- Sound Card: PCM
- Requires a 64-bit processor and operating system
Steam Deck compatibility
Does it run?
- Valve rating
- Playable
Community rating · 5 reports (ProtonDB)
Does it run well?
Runs well with the default settings.
- ✓Controller glyphs don't match the Deck
- ✓On-screen keyboard doesn't pop up automatically
- ✓Some text may be hard to read on the Deck
- ✓Full controller support out of the box
- ✓Good performance with default settings
Sickly Days and Summer Traces performance & FPS on Steam Deck
We don't have enough Steam Deck framerate reports for Sickly Days and Summer Traces yet. Runs well with the default settings.
Battery & recommended settings
- Recommended preset
- default
- Typical power draw
- ~9 W
💡 SteamDeckPlayable tip: System Proton version native Steamos version 3.4
Tips for playing Sickly Days and Summer Traces on Steam Deck
- •Some on-screen text is small on the Deck — bump up the UI scale if the game allows it.
- •Button prompts may show Xbox or PlayStation icons instead of Steam Deck glyphs.
- •Open the on-screen keyboard manually with STEAM + X when you need to type.
- •Default settings already run well — no major tweaks needed to play comfortably.
Frequently asked questions
›Is Sickly Days and Summer Traces playable on Steam Deck?
Sickly Days and Summer Traces is playable on the Steam Deck. Valve rates it Playable on the Steam Deck. The Linux/Proton community rates it Silver on ProtonDB across 5 reports.
›Is Sickly Days and Summer Traces Steam Deck Verified?
Not Verified, but Valve rates Sickly Days and Summer Traces as Playable on the Steam Deck.
›How many FPS does Sickly Days and Summer Traces get on Steam Deck?
We don't publish a single FPS figure — framerate depends on your settings, the scene and your TDP limit. Valve reports good performance with the default settings.
›How long does the battery last playing Sickly Days and Summer Traces on Steam Deck?
Battery life isn't fixed — it depends on your brightness, TDP cap and framerate target, typically landing anywhere from 2 to 6 hours on the Steam Deck. We don't have a measured figure for Sickly Days and Summer Traces specifically.
Similar casual games on Steam Deck
Community configurations
Found a setup that works great for Sickly Days and Summer Traces on Steam Deck? Share it and help the community grow.