>>716156374
It's not even just the synergies, just look at all the things bombs can do
>used for combat
>used to bomb donation machines for an once per run cash burst
>used to break rocks to reach things
>used to try to open secret rooms and super secret rooms
>used to visit the mines
>used to open stone chests
>used to bomb beggars/shopkeepers for devil room chance
>used to fight angels to increase angel room chance
>used to break tinted rocks for soul hearts which protect devil room chances
>used to bomb slot machines for rewards
And you likely don't have enough of them during the early floors for all of this, so you have to make choices
Few action roguelikes have this kind of depth