Shortfuse Entertainment presents: Colosseum teaser (Video) 1 discussions The first released material from the new game for XBox 360 XBox live arcade, "Colosseum". Shortfuse entertainment is a small gamestudio situated in Skövde, Sweden and has worked on this all new title .. Tags: new Xbox 360 Live Arcade xna celshading videogame arena fighting colosseum comic cartoon sga sweden shortfuse skövde tv