The first start of the hardcore series was come from from this tallest building, The SkyLayer Survival or SLS were made up as a series when time pass. There's two way to play this map! first is to race with friend who will reach the ground first or do it as a team. and the second will be do every achievement in the game and reach at y4 longer than 1 minute...
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Changelog
The update description and gameplay from random youtuber cause there are many youtuber out there who love this series I just choose some from all of them!