Enter The Gungeon - even if you aren’t great at it, the fact that it launches DIRECTLY into challenging gameplay means it works great on the go. You only need 4 minutes to get into the meat of enter the gungeon and I think in that way it is really elevated by being in mobile format.
Spelunky 2 - a modern classic, same point as above
Monster Train (my pick of the two) or Slay The Spire - ya knowww
Halls Of Torment - if you are into bullet heavens like vampire survivors
Idk hard to give recommendations without knowing more what you are into!
My must haves would be
Enter The Gungeon - even if you aren’t great at it, the fact that it launches DIRECTLY into challenging gameplay means it works great on the go. You only need 4 minutes to get into the meat of enter the gungeon and I think in that way it is really elevated by being in mobile format.
Spelunky 2 - a modern classic, same point as above
Monster Train (my pick of the two) or Slay The Spire - ya knowww
Halls Of Torment - if you are into bullet heavens like vampire survivors
Idk hard to give recommendations without knowing more what you are into!