Hyperspace Invaders II: Pixel Edition: HIII:PE update #4 - Steam Achievements

Now you can prove your worth by unlocking the following Achievements: * SOULREAPER: 100M score! * SOULGRINDER: 1 MILLION SOULS! * 5K Souls in 1 game. * 10K Souls in 1 game. * 20K Souls in 1 game. * COMBO MASTER: 5K Comb…