>>717587528
1. UFO50 are new games that while inspired of old games do play like modern games
2. UFO50 does in no way rely on achievements or anything. The garden pig is cute but that's hardly what the game relies on.
There are plenty and plenty of games in the collection with splendid replay value. The games are not designed for the player to just gun for the cherry and then have no reason to ever turn them on again. Plenty of the games are even highscore focused.
The UFO50 tagline is "Play Forever" for a reason.
3. You're really overlooking how many of the games in the collections are real standouts on their own. Some of them could easily shoulder the price of the entire collection by themselves.
It's very silly of you to think the appeal of UFO50 is just zoomers seeking retro cred.