Let's look at the contract of sale for the original guy's purchase.
He paid money for a preorder of a game which came with free beta access, he did not pay for early access which many did at a later date. This is important.
As he had not taken delivery of the item he paid for (this is the game remember, not the beta access which was a free gift as a result of preordering the game) he is entitled to a refund.
He didn't pay for beta. He paid for a game. Whether de downloaded the beta or not has no bearing on his eligibility for a refund on the actual product he ordered.
Was just stating what the UK law entailed (since someone mentioned it). I'm not from UK, just fascinated by it.
However...
Edit
Re 14 day right to refund.
As this is applicable to the final release of the game (which is what he preordered, not the beta) as he hasn't downloaded it yet he would sill entitled to a refund under this act.
More to that 14 day policy for digital dowloads, I've discovered:
Cancellation: Consumers will have a right to cancel a purchase without providing reasons and without liability. There will be a right to cancellation within 14 days from the day after the contract was entered into. If the consumer was not made aware of this right at the time of contracting, but was made aware within the following 12 months, the 14 day period will run from the date of notification. If no notification is provided the customer shall have 12 months from the date that the cancellation right would normally expire (i.e. 14 days plus an additional 12 months) in which to cancel. Importantly, the supply of digital content must not commence until the end of the cancellation period without the express consent of the customer, in which case the right to cancel (described above) will cease. In order to assist suppliers of digital content, the Regulations include model cancellation clauses which can be inserted into contracts with consumers.
The following is not an argument using the UK law as a basis for not giving the reddit guy his money, I'm just fascinated that the wording of the law is just... baffling. This will be straying into off-topic territory, probably, so bear with me here...
The TLDR; version of that, and applying it to the reddit guy:
Assuming he plonked money down in April 2013, maximum wait time would be 12 Months. So, he would have till April 2014 to change his mind, at the latest. Reddit guy unfortunately put in the refund request two months after the fact, in June 2014 (the emails he posted had those dates). Doesn't matter if he downloaded anything at all, as long as 12 months pass, you apparently lose your right to a refund? (That was a serious question, like I said, fascinated/baffled by this law)
And going back to the whole 14-day thing, according to the law, if you live in the UK, and just buy a game, not a pre-order/early access, just an actual, finished game, you're not suppose to actually download anything for 14-days in case you want to change your mind? If you do download anything, you lose the right to a refund?
AGAIN, HAVE TO REITERATE, NOT AN ARGUMENT ABOUT REDDIT GUY, AND NOT SOME ARGUMENT ABOUT THE CONSUMER RIGHTS ALL OVER THE WORLD. Also needs to be pointed out, I don't even know if this guy lives in the UK, and if it even applies to him. I'm just looking at this law concerning Digital Downloads in the UK, and I don't see how it can be considered a benefit at all to the consumer.