(There's no video for LAZlife yet. Please contribute to MR and add a video now!)
LAZlife is an early (B&W) game of life simulation that offers a couple settings to play with. You can set the simulation speed, resolution (very high resolution can be achieved) and the shape of the life bits.
LAZlife2-0c.sit (11.68 KiB / 11.96 KB)
LAZlife v2.0c / compressed w/ Stuffit
Mac OS 1.x - Mac OS 9.2.2
Emulating this? It should run fine under: Mini vMac