Not just an ordinary free-to-play game, Killer Instinct will contain a precise pricing strategy, like you buy fighters individually or all together in one single pack.
You can buy each character for $5 such as (Glacius, etc.) New features include moves like Counter Breaker and Instinct Mode as well. Classic costumes are available for each character. Similar as before, each character will have their own story. Yet not much is known about their stories so far. 3 characters are there in the demo: Glacius, Jago and Sabrewulf. An interview with the dev team also showed 3 more characters: Cinder, Fulgore and Spinal. Developers Rare Ltd. and Double Helix Games also said that they would like to bring more female characters to the Killer Instinct franchise.