Video game developers may be breaching consumer protection law by taking games offline, making them unplayable, an MP has said.
Labour's Mark Sewards said regulations prohibit traders from hiding information that consumers need to make an informed purchase, but developers "almost never" explain how long games will remain available.
His comments came as part of a Westminster Hall debate sparked by an online petition signed by nearly 190,000 people that urged the government to stop publishers from disabling video games.
A similar European petition has more than 1.4 million backers.
"What's happening in this space could be perceived as a breach of consumer protection from unfair trading regulations," said Sewards.
Another Labour MP, Warinder Juss, added: "We do not accept our mobile phones being switched off whenever a company produces a new model and wants us to buy a new model.
"So why should we allow thousands of pounds worth of games being made unplayable because new games have been introduced?"
Culture minister Stephanie Peacock said the government will consider asking the Chartered Trading Standards Institute to develop guidance to ensure manufacturers clearly tell players that games could be deactivated when they are purchased.