Dungeons 2 has jumping,4 piece armor slots,The Sift,better gameplay,better villages/bases?(brave haven etc) instead of just 1 island we chill at
Dungeons 1 has better textures,no max lv,no max currency,better system(online/offline shennanigans),no max level(my friends keep clowning me for not getting 1.5k brah),more DLCs(6 IS CRAZY),storage chest,gift wrapper,better bosses,better world building,better powee scaling(the difficulty jumps are crazy) and probably like 50 other amazing things Dungeons 2 couldn't achive
Overall though,dungeons 2 is still very fun but I do wish it was better than 1 and all these problems will eventually be resolved cuz if dungeons 2 stays in a state like this I might just have to return to dungeons 1