About killer games
Games carry the "killer" tag when their developer describes them with that keyword. On Jejegames.com the tag currently covers 49 free browser games, most often in Shooter (22), Casual (13), Battle (5).
44 of these games are marked Mobile-ready by their developers and play on phones and tablets; the rest are best on a desktop browser. Tags that frequently appear together with "killer" include guns, 3d, 1player, sniper, timekiller.
Tags and content flags are supplied by each game's developer via GameDistribution; Jejegames.com does not add its own ratings.
