Before the ending
The main request asks for help at two altars and 48 Glimmer to activate the route home. Reaching 48/48 is not the same as finishing the fire interaction.
Enter the Feed Fire interaction
At the stone-mouth fire, the F — FEED FIRE prompt starts the interaction. After entering, the prompt changes to a mouse icon with FEED FIRE (48 GLIMMER) while your mouse holds Froggy.
Follow the feeding prompt in that state. Do not keep using the entry key F as though it were the feeding control.
“Released too early!”
The feeding interaction can fail with “Released too early!” Timing matters. The exact hold duration and release window are not specified here; there is no reliable universal seconds count to follow.
The later sequence includes golden sparks, a burst of fire and the stone figure’s eyes lighting up. If the interaction has not progressed, collecting 48 Glimmer alone does not confirm success.
Leave the area and go home
The return point is a glowing heart-shaped zipline entrance in a tree. Its prompt reads F — LEAVE THE AREA AND GO HOME.
This page covers the ending prompts. It does not provide a complete route to every Glimmer pickup, a precise climbing route, or a guaranteed fix for a stuck altar.