Memo+ is a game, or rather six (!) games, from Tactic, all played with the same memory tiles. Rules are provided in twelve different languages for all six game variants:
Memo: A game variant that copies classic Memory (see https://boardgamegeek.com/boardgame/7688/memory)
Bang!: Tiles are mixed and placed face down. Players take turn flipping the tiles. When two identical tiles appear, players must react quickly and try to put their hands on the first tile, calling out "Bang!".
Fast Fingers: All cards are dumped on the table in a mess. Someone shouts "Go!" and all players then try to collect as many pairs as possible. I think of it as "Galaxy Trucker" for non-gamers. :)
The House: Another variant of matching pairs, with only half of the tiles spread out on the table, and the other tiles piled on top of each other. First, a player draws a tile from the pile, then he/she tries to find the matching tile on the table.
Trio: Basically a variation of "The House" (see above), where you draw three tiles instead of one.
Four in a row: Basically a variation of "The House" (see above), where you draw four tiles instead of one.