If it doesn't open automatically, use a file manager like ZArchiver to open the file with Minecraft. Activate in World Settings Go to Play > Create New (or edit an existing world).
: Place a Command Block set to Repeat and Always Active . Enter: /execute @e[type=armor_stand] ~ ~ ~ tp ~ ~ ~-1
A realistic moving wave that often advances at a speed of 5 blocks per second, swallowing everything in its path.
Bedrock uses (not traditional mods). Search for one of these reliable options: