A strange little side quest
The mechanics around Alien Blaster Fury have roots that stretch far beyond modern browsers. Modern chess traces back to the Indian game chaturanga, recorded around the sixth century and built around pieces representing parts of an army. There is another connection worth keeping in the same mental pocket: Space Invaders, released in 1978, helped push video games into mainstream popular culture. That history is one reason familiar mechanics can still feel new when they are recombined well.