You can try Doublets / Word Ladder. The aim of the game is to get from a given initial word to a given final word by changing only one letter per line. Note that every line must be a valid word.
Example 1 - get from TEA to POT
Example 2 - get from MORE to LESS:
Feed the monster
The game is simple you have 5 monsters, each one must be fed 5 things each. The first thing that comes into your head is the thint the monsters are fed. It can be anything from a sandwich to lava. By the end of the game you have 25 writing prompts to do as you wish with
Hangman is a paper and pencil guessing game for two or more players. One player thinks of a word, phrase or sentence and the other tries to guess it by suggesting letters within a certain number of guesses.
Instructions Writing Game
Select an activity such as making a sandwich and write step by step instructions for how the activity should be performed.
Write A Letter
Write a letter to your favourite character, a character you created or a letter to a mythical creature
Mad Libs is a phrasal template word game. It consists of one player prompting others for a list of words to substitute for blanks in a story before reading aloud. The game is frequently played as a party game or as a pastime. There are several templates online so you can play it alone