Earlier quoted context omitted.
Stay away if you value your time. It's not a joke when they call it cracktorio. Especially on the Deck...
On the Steam deck? How? With external KB and mouse?
While I wouldn't play RTS games on it, the pads combined with the fantastic steam input that lets you rebind any button to any keypress (or a macro of presses) makes it so you can be fairly sure you can play most mouse keyboard+mouse games on it.