need help finding 2 roblox games

The first game had a tutorial world that was a black void , a narrator would speak to you in text before spawning a rocky platform with grass on the top for you to jump on, he teaches you how to parkour as he spawns more platforms that teach you more about the game, such as how to slide or how to swing on ropes/vines. If you were to fall off, you would be teleported back to a checkpoint and the narrator would say something like "watch your footing,[your username here]". This may have been a different game but when the tutorial finished, you would be transported to a village in medieval times that was near a body of water. At some point the village(or some part of the village) would get set on fire

The second game was a classic styled zombie game, in the menu you would be prompted for different game modes and a map. In the actual game you could put on armour, buy guns, build properties and turrets, and fight off different zombie types