HyperRogue Wikiさんのイラストまとめ

The RogueViz engine can produce mind-boggling effects.

Blue Frogs, which can vault over monsters and shrubs, destroying them in the process (except for other frogs), and grants the Orb of Vaulting.

And last but not least the Yellow Frogs, which can phase through solid walls and monsters, and grants the Orb of Phasing. (2/2)

There are 3 kinds of frogs you will meet in Frog Park, each corresponding to a leaping orb which they use to travel through the land. Killing one grants you 5 charges of their orb.

Giant Frogs, which can leap over empty cells and water, and grants the Orb of the Frog. (1/2)