Here are links to guides for Evoland 1+2, mainly for being able to access on the steam deck. I could not figure out how to browse over to the Evoland 1 or 2 guides from the in-game menu in the steam deck, while playing legendary edition.

Evoland 1 guides

Megastar guide by Jedo: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=136926081
Collection guide by Jedo: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=136923702

Evoland 2 guides

Walkthrough by Kluddan: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=507708552
Card locations by BeardBear: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=511164714
Star locations by NumenBrolly: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=511784729
Ore locations by Kluddan: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=509465431
Maana locations by BeardBear: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=511184990