rabblevox: I think Sleeping Dogs is the greatest open-world action game ever made. Better in every way to any GTA game except for size. I found it it was Sleeping Dog's 10th from GOG's Facebook page.
They missed an opportunity to promote it on the website, and give it a sale. Buy the game, but not today. Full price is ridiculous, I think I paid $7 USD.
Second in one of the greatest open-world action games and ive played a few.
Ive never played GTA but did play Red Dead Redemption 2 and Yakuza 0 and 1, probably the other two open world games similar to Sleeping Dogs (I hear that GTA's combat system is almost the same as RDR2, just minus the dead eye ability).
I will say that in terms of combat, Red Dead Redemption has pretty good gunplay. Everything is auto-target and the combat is honestly not as good as other games like Days imo but its decent. However, RDR and from what I hear, GTA, has terrible melee (not that you are ever really meant to melee).
Yakuza, on the other hand, has amazing melee but terrible gun combat. You can combo, counter, mix moves, change styles, etc but the guns are janky at best.
Sleeping Dogs does the impossible by having both fun melee and gun combat. Melee relies on positioning, counters, and using the environment which invokes heat actions from Yakuza and while the gun combat is decent with no auto-aim, it really shines when you combine with stunts that reward you with slow motion as well as disarming the opponent.
I do think there are some drawbacks with the game. The mission scoring system is a little whack with cop exp and triad exp is not great and you want to want to grind for face exp early game to get the clothes to maximize triad exp imo (I believe the game fixed this by adding more missions that reward triad exp but in early editions, you couldnt get max triad exp if you didnt prepare well which could lock you out of the achievement since no new game+). The world is also smaller with less to do than in GTA or Yakuza but given the age of this game, I dont think its fair to hold that against it.
It also does get a little frustrating playing it at first but once it clicks, its great.