Session Respect Score
"Physics sandbox puzzle game requiring strategic thinking and experimentation."
Minimum session
15 min
Pausability
Pause anytime
Resume friendliness
Some reorientation
FOMO pressure
Zero FOMO
Focus required
Intense
Session structure
Open-ended
About
Discover the physics of a mysterious 2D tile-based universe, including ballistics, fluid mechanics, thermodynamics, chemical and nuclear reactions. Use automation bricks, build structures, machines, vehicles, produce power, solve puzzles, pierce the fog and defeat Chrs!
Guiding a small group of "agents", you will gradually discover a Lost World, the seemingly simple graphics of which conceal its hidden complexity... You will learn to move in it, to understand its physical properties, to accumulate sufficient stocks of materials, to build structures, machines and vehicles, to engineer…
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Community Session Data
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Context Tags
No sound needed? One-handed? Good for commutes? Players vote.
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Platform Notes
Does it actually work well on your platform? Community tested.
Chrs 143 — Session FAQ
- How long does a session of Chrs 143 take?
- The minimum meaningful session for Chrs 143 is approximately 15 minutes. This is the shortest play window where you can make real progress or have a satisfying experience, based on community data.
- Can you pause Chrs 143?
- Yes — Chrs 143 supports instant pause. You can stop at any moment without penalty, making it ideal for sessions that might be interrupted.
- Does Chrs 143 pressure you to keep playing?
- Chrs 143 has no FOMO mechanics — no timed events, live content, or narrative cliffhangers. You can stop whenever you want without feeling like you're missing out.
- What is Chrs 143's Session Respect Score?
- Chrs 143 has a Session Respect Score of 8.5/10. This score combines minimum session length, pausability, FOMO level, and pickup friendliness into a single metric for how well the game fits busy schedules.







