I didn't expect to be saying this about a Konami product from the 2020s, but Castlevania: Advance Collection is a gold-standard for what a collection of retro games should be.

This collection features all three GBA Castlevania games, those being Circle of the Moon, Harmony of Dissonance and Aria of Sorrow, all of which can be played in their American, European or Japanese versions. There is little to no input lag, at least on the PS4 version, and the emulator comes with all sorts of convenient functionality, like save states, a clip function, a rewind function and remappable controls, a checklist that not all retro game collections manage to fill.

It goes a step further than that, however, adding an encyclopedia with information on all enemies and items, as well as what it calls "gadgets". Those gadgets are helpful UI elements that aid in the completion of each game: in Circle of the Moon, they show which enemies carry an unobtained DSS card; in Harmony of Dissonance, they show key items and furniture pieces present in an area; finally, in Aria of Sorrow, they show whether Soma has picked up the soul of an enemy he's fighting at that moment. All three gadgets are very welcome additions to their respective games.

The collection also comes with the SNES port of Rondo of Blood, Dracula X... but we try not to talk about that one.