Score Rush Extended 撃点 (PS4). 80 Metacritic, PlayStation.Blog. Xona Games is an award-winning Xbox and PlayStation indie games studio, known for intense retro games, #1 Japan shmup hits, and winning $190,000. Our story. Our blog. Meet us. Prizes: $100,000: I-3 Technology Start-Up Competition. $50,000: Tizen App Challenge. $20,000: Roger's Small Business Contest (#1 in Canada). $2,800: Intel GameDe