Here are some of my materials:
Vocab intro with good gifs and games at the end including vanishing pictures and matching.
Place your bets game, a student favorite. With instructions.
Map game - this is a quiz game where students choose a place from the map and answer the question (e.g. where is the coffee shop?, or Give directions from the police station to the pizza parlor) for points. The place then disappears from the map, i.e., the map is the selection screen.
English Espionage game, students love this too. They have to decode secret messages and work with other team members to get them written on their whiteboard. The conceit is they are trying to meet with a secret agent. Full instructions included.
I also have some PPTs to review prepositions:
Preposition Park where students complete sentences about a gif file of a dinosaur, mostly from the Jurassic Park franchise.
Another review, focusing on prepositions of movement with humorous or unusual gifs.
Finally, preposition Chase the Vocab, not sure who adapted this one.