When comparing Dead Frontier [F2P] vs Slither.io, the Slant community recommends Slither.io for most people. In the question“What are the best browser-based multiplayer games?” Slither.io is ranked 1st while Dead Frontier [F2P] is ranked 18th. The most important reason people chose Slither.io is:
Anyone can play but if you want to get far you have to spend a lot of time on it.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Jump in and play multiplayer
All players can be in the same world. Just set your 'instance' to a player and you can form a multiplayer group without a queue. Hunt zombie bosses, finish missions, loot, or just kill hordes on the fly.
Pro PvP
You can fight other players in an arena or boast your true player killing skills in the Inner City itself.
Pro Survive the Post-Apocalyptic horror your way
You are left to survive in a world taken over by the living dead. With a plethora of weapons, armor, and skills, take to the streets of the undead nightmare with your own choice of fighting whether it be rifles, machine guns, or even a nice, sharp object. Player run economies allow you to trade for the weapons/armor, medical items, and food you'll need. Of course, you could just loot your food, meds, (and if you're lucky) weapons/armor.
Pro Stable
Works reliably and has almost no bugs.
Pro Simple to get into hard to master
Anyone can play but if you want to get far you have to spend a lot of time on it.
Pro Short game
You can play for 5 min and then just quit.
Cons
Con Difficult if you don't know what you're doing
This game has RPG stat elements via leveling up. Your play style and how much you're planning to play this game dictates your stats. If you mess up your stats in the beginning, you'll have a much harder time down the line. Try googling "The Ultimate Dead Frontier Guide" online for a general idea of how to build your character.
Con Lag (on occasion)
Can lead to unfortunate circumstances like disconnection from multiplayer to single player mode during heated situations, enemies may not register hits, etc. This is especially dangerous when you're looting inside buildings in closed spaces.
Con Not a lot to do other than eat, eat, eat
There is not a lot to do so this will not be for everyone.