Sure! Here are some laptop games that should run well on an i3 processor:
1. Stardew Valley - a charming farming simulation game that runs smoothly on most systems.
2. Terraria - a 2D action-adventure game with a focus on exploration and crafting.
3. RimWorld - a sci-fi colony sim that runs well on lower-end systems.
4. Minecraft - a classic sandbox game that can be enjoyed on even the most basic laptops.
5. Undertale - a unique and beloved indie RPG with charming graphics and a great soundtrack.
6. Papers, Please - a dystopian simulation game where you play as an immigration officer.
7. Portal 2 - a first-person puzzle game that requires more brainpower than processing power.
8. Don't Starve - a survival game with a hand-drawn aesthetic and plenty of challenges to overcome.
9. Darkest Dungeon - a challenging but rewarding RPG with a gothic atmosphere and intense battles.
10. Bastion - an action RPG with gorgeous hand-painted graphics and a fantastic soundtrack.
These games should all run smoothly on an i3 processor, but if you're looking for more options or specific types of games, feel free to let me know!