This is a very cute and interesting snowball fighting game! The music and environment is very pleasant, and the art is super adorable. The control scheme was a bear to figure out for me, which impacted my ability to play... though Cirno as an AI also made life hard, she's got a Howitzer for an arm. You folks did outstanding work with making the computers competent, which is something that's hard to do! I genuinely like what you're doing here.