SUM - Steam Charts & Historical Stats
This is a calm yet immersive puzzle-centered platformer, well-suited for players who enjoy mechanical interactions and solving puzzles. Explore historical player activity and pricing for SUM. Player-count data was last observed Jul 22, 2026.
Media Gallery
Screenshots
Videos
Play screen
Game Insights
Update Momentum
0 patches and 1 news items in last 180 days.
Latest News
Update & Announcements
📝 UpdateSystem Requirements
- OS *: Windows 7 SP1 or later
- Processor: Intel Core i3-6100 / AMD FX-6300
- Memory: 4000 MB RAM
- Graphics: Intel HD Graphics 530 or equivalent integrated GPU
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: Integrated sound card
- VR Support: Not supported
- OS: Windows 10 or later
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 8000 MB RAM
- Graphics: NVIDIA GTX 1050 / AMD Radeon RX 560 or better
- DirectX: Version 11
- Storage: 1000 MB available space
- Sound Card: Integrated sound card
- VR Support: Not supported
Additional Information
Additional Information
Developer Analytics
Loading competitors...
About This Game
This is a calm yet immersive puzzle-centered platformer, well-suited for players who enjoy mechanical interactions and solving puzzles. It allows you to experience the fun of discovering and overcoming challenges without the pressure of combat.
Detailed Description
As you explore, you'll need to observe environmental clues and decide which card to play at the right moment. The design encourages trial, error, and clever sequencing. The experience is enhanced by atmospheric pixel art visuals and subtle jazz-themed soundscapes, immersing you in a world that feels both stylish and mysterious.
There are no enemies, no health bars — just you, your deck, and your mind.
✨ Key Features
Card-Based Mechanics: Solve puzzles by playing different cards with unique effects.
Tactical Puzzle Solving: Timing and order of card usage matter in every room.
Stylish Presentation: Crisp pixel art with moody lighting and jazz bar aesthetics.
Combat-Free Exploration: No fighting — just puzzles, logic, and experimentation.
Replay Value: Optional time trials and randomized card draws offer varied experiences.
🎮 Gameplay Feel
Think of it as a mix between Baba Is You and Slay the Spire, but in a 2D side-scrolling format. You’re not just jumping — you’re managing your deck and applying cards like tools to progress through a carefully constructed puzzle world.
If you enjoy clever mechanics, elegant puzzles, and relaxed, thought-provoking gameplay, this game delivers a refreshing twist on the puzzle platformer genre.