1: make a brush then keep it selected and go the the entities window and select the entitie u want and press make entitie
2: press esc to deselect everything and go to the entities window and press the little + button and type in key: gamemode and type in value: (a number fron 1-4) (1 for dm)
3: i sry idk how to fix that
4: press esc to deselect everything and pres the little +button and type in key: msg and in value: yourmap by layzerboy
5: make a brush where u want ur hint to be and make it an trigger multipule entitie and with it still selected press the little + button and type in key: msg and in value: this is ur hint
6: press esc go to the entities window and click the little + button and and type in key: gravity and value: 800
7: sry idk
8: sry idk
9: can i see wat u typed in the world spawn?
10: sry idk
plz use the modifiy button cus it gets annoyint to scroll all over the place to read all ur knew quetions