There are now seven, so there is plenty more room for competition. (moneysense.ca)
Keeping abreast of relevant technology suggests room for competition, and competition requires innovation. (practicepanther.com)
The goal is to get low deaths and achieve a high multiplier, but its nice that if you die you are given a respawn after some time, but that does leave room for your competition to take the lead! (articles.gamerheadquarters.com)