The 1980s Commodore 64 game Seawolves showcased groundbreaking techniques for real-time effects. Developer Jester combined NMIs + IRQs to manage screen rendering, allowing precise scanline control while avoiding raster stalls. This method let the game handle complex visuals without sacrificing performance.

The splite torpedo system used 24 vertically stacked sprites to create dynamic torpedoes with trailing wakes, a technique requiring meticulous timing and sprite multiplexing. Real-time implosions were achieved through bit-shifting gfx data, while ocean waves and water distortions leveraged bit-rotating patterns for fluid animations.