Everything we know about Nintendo Switch 2 backward compatibility

What is Backward Compatible (Backward Compatibility)?

Nintendo Switch 2 Backward Compatibility, Machine Learning Features Strongly Hinted at by Former Developer

PS5 backwards compatibility list: Which PS4 games will be backwards compatible with PlayStation 5?

Can you play PS4 games on PS5? PlayStation backwards compatibility explained

PS5 backwards compatibility works for all PS4 games claims source

Developer explains why full PS5 backward compatibility is impossible

Nintendo Switch 2 backward compatibility is far from perfect as Nintendo relies on new methods to play old games  - VideoGamer

Xbox Series X/S Can Run PlayStation 2 Games