Modus Workspace interview questions

Group interview that was from 9:30 - 3pm. Applied through linkdin and then approached by HR. Weird group interview - lots of time wasting activities and 30-40 people applying for the same position, which made the environment toxic and completive. Played role-playing game which was very inappropriate for a professional environment. Went through the next stage, and had an interview where the manager didn't know my name or remember me from the day.

Did interview and got to final stage. Was told I will be offer contract, then got radio silent. Tried researching out on numerous occasion but there was never reply at all.