Ignis

The floor is lava. The sky is ash. The only way out is up. Kael wakes up on a crumbling stone platform suspended over a sea of molten rock. He has no memory of how he arrived, only the booming voice of a mechanical Game Master announcing the start of the "Ignis Protocol." The rules are simple: Master the flames, or be consumed. Thrown into a colossal arena where the environment itself is the enemy, Kael must navigate a deadly gauntlet of shifting tectonic plates, acid jungles, and clockwork nightmares.
But in a game designed to turn humans against one another, Kael refuses to play by the rules. Instead of fighting for solo survival, he forges an unlikely alliance with a massive laborer named Bram, a sharp-eyed gardener named Elara, and a cynical businessman named Vance. Together, "Team Alpha" must ascend through fifty harrowing zones, battling bio-mechanical guardians and solving lethal puzzles.
As they climb from the Magma Rapids to the Gravity Spires, they discover that Ignis is more than a sadistic game-it is a brutal recruitment test for a dying world waiting outside the arena walls. To survive the final test, Kael must transform a group of strangers into a family, tame the mechanical beasts sent to destroy them, and prove that compassion is stronger than fire.