Well, as long as you're here, I'll tell you the story of a Veteran Gamer. I've been gaming since 1993, a small boy with a Nintendo and Mario. Fast forward 30 years, and I've played just about every genre of game there is. My top ten favorite games of all time are:

1. Mass Effect 1-3
2. Metal Gear Solid 1-3 (Peace Walker and Rising Revengeance are good too)
3. Final Fantasy VII
4. Ark: Survival Evolved
5. Doom
6. Half-Life (Series)
7. Halo (1-3, ODST and Reach)
8. Borderlands (1, 2, PS)
9. Sid Meier's Civilization (6 is my favorite, but they're all pretty good.)
10. Ace Combat 04

Games worth mention:
Crime Scene Cleaner
Project Wingman
Stray
Not For Broadcast
Warcraft 2: Tides of Darkness
Subnautica
Stardew Valley
7 Days to Die
Black Mesa (Especially if you're into Half-Life)
Prey
Tomb Raider (Rebooted series)
Final Fantasy X (X-2 is not as good, but has good music)

Quirky one off quick games worth the money:
Air Marty
People Playground
The Henry Stickmin Collection