Decimation Island. LOST TIME, #5

In this game, death is the only escape. Decimation Island is the hottest sport in the world, a hundred-hour battle royale fight to the death, and Anika "AniK@" Reyes just became its biggest star-except this isn't how she planned it. Seconds away from winning her tenth game in a row, becoming the first person ever to survive a thousand hours and earning herself millions in prizes, she turned her gun on herself and ended her own run.
No one knows why, including Anika. But she's determined to find out. And while Finsbury Gage isn't much into sports these days, or doing much more than hiding in his head with the ghost of his dead wife, when an old friend asks him to investigate Anika's try-outs for the New Gladiator fighting league, he can't refuse. His quest to uncover the truth behind Anika's aborted run on Decimation Island will pull him into the high stakes world of professional video gaming, a race to find a stolen shipment of weapons-grade bioSkyns, and the messy complications of an unexpected connection.
But Decimation Island protects its secrets well, and to find them Finsbury and Anika will need to work together-if they can keep from killing each other first. Decimation Island is the fifth book in the blockbuster sci-fi series Lost Time.