Yes, Unibet PA offers a 100% Deposit Match up to $500. This can be activated by selecting the 100% Deposit Bonus offer when making your first deposit — no bonus code is required.
Importantly, you can take advantage of both the free $25 offer as well as the $500 deposit bonus.
The wagering requirement on this $500 is higher than the no deposit bonus — you must wager the deposit plus the bonus 10 times before you can withdraw it. So if you deposit $500, you must wager $10,000 to withdraw it. And again, table games and video poker only count 10% towards bonus wagering.