Verified answer
Does Control Resonant have a public demo or beta?
Quick answer
No public player demo, open beta, or closed beta registration has been announced. The reported pre-release sessions were controlled media hands-on events, not downloadable public tests.
What this means
A preview build played by journalists does not create a consumer demo, and the PS5 Deluxe 48-hour advance-access offer is a paid edition benefit rather than a trial. This answer should change only after a first-party announcement or store download appears.
Official source
Remedy — current official game page
Continue with the relevant guide
Open the related Control Resonant guide for the current topic summary, connected systems, and any later verified changes.
This answer is reviewed against pre-release official information. It states unknown boundaries explicitly and will be revised when Remedy or a first-party store publishes a newer fact.