Shrl.exe Superhot Direct
Searching "shrl.exe superhot unlock" yields many sketchy forum posts claiming that running shrl.exe --unlock-all gives you infinite time or all weapons. Do not trust these. These are almost always trojans. The real shrl.exe does not have an official unlock-all command.
If you see shrl.exe running in Task Manager while SUPERHOT is active, it may appear as: shrl.exe superhot