‘troid is a nice tribute to the classic shooter Asteroids that expands the classic formula with a few additional mechanics.
So there are combo multipliers, wall bounces, dust bonuses and some more various extra bonuses. On top of that the game offers also a fine abstract graphical style and a grand total of 30 well designed levels.
Moreover you will not only face Asteroids…there are also other attackers that have to be destroyed. For example huge laser sword wielding creatures, snake like things and squids.