Undoubtedly it's awful to be denied payment for work you've done in good faith, and the more so the lower your income and safety net. It's happened to me several times in my career, and I wouldn't wish it on anyone.
But as cperciva pointed out, the Crytek case doesn't sound like a case of a "corrupt manager or investor who's buying an Audi on [their employees'] dime". It's a company with a history of both successes and difficulties, struggling to survive in a notoriously risky industry, and facing serious cash-flow problems.
Of course we don't know the details of what's happening at executive level, and we can safely assume there's been some poor management and poor communication to staff.
But we can also assume that the management is sincerely doing everything they can to keep the company afloat, to get their staff paid and to keep them employed well into the future, which is what the staff want too, given that the alternative is to shut down the company immediately and for everyone to be made unemployed.
Conflating this situation with wage theft is quite unfair, at least in the absence of further evidence.