Slaygon is a first-person shooter written for the Atari ST by James Oakley and John Conley and published by MicroDeal in 1988.

The Games Machine said: "The locations to visit and tasks to perform are very similar throughout Slaygon, so tedium sets in quickly.

"[1] Your Amiga summarized: "[...] Slaygon looks good and plays well initially but there is no real lasting challenge offered.

"[8] Atari ST User thought the game "should appeal to a wide range of players who are more impressed with depth of gameplay than with flashy graphics or sophisticated animation.

"[4] Zzap!64 reviewing Day of the Viper (1989), which is made by the same developers, noted it as "an incredibly similar game" to Slaygon.