KainXVIII wrote:
How to get to Temporal Anomaly level from the map screen? I already forgot where is it (86 hours in, it can happen)
You can't, it's only accessible from the Restore screen.
If you want to go back to go secret hunting, find a checkpoint somewhere and step on it to save your current progress (so you can restore back here later), then restore your game back to Temporal Anomaly.
Secret room completion for the purposes of mastery does not have to be done in "
one run"
, you can freely restore back and forth and it will still count.