Add welcome and causal playlist to retain and encourage new players Welcome playlist: tight sbmm and bots set to certain skill level to allow new players to learn and get a feel for the game without being pub stomped. The welcome playlist can also be a requirement for new players such as making them do a certain number of matches in the welcome playlist like 3. The causal playlist can have a looser skill gap such as a faster ttk, no portals, and a set of one or two bots on both teams. This will keep people who just got off of work playing the game because they can just chill out without having to get pub stomped.