That really depends on your preferences and what type of game experience you’re looking for. If you’re looking for an immersive, online multiplayer experience, you could try out Destiny 2. It’s a highly popular shooter set in a sci-fi universe where you can make complex customizations to your character.
If you want something more story-focused, Doom Eternal has you play as a demon-slaying soldier and explore a world filled with horror and action.
For a family-friendly adventure game, you could check out Super Bomberman R Online. You can play with up to 8 players in the Grand Prix mode, or play the classic Battle mode either with friends or computer-controlled characters.
For a fast-paced sports game, you could try out Rocket League. It’s an easy-to-play car-soccer hybrid game with a variety of adjustable settings.
If you’re looking for something different, Tropico 6 takes you to the Caribbean as the ruler of your own island. You have to manage resources, build your own city, and defend it from enemies.
Overall, there are a lot of different Stadia games out there and you should take some time to research what each one offers to find the one that’s best for you. You can find more information and user reviews here: https://store.google.com/category/gaming.