This is a PvP version of Robot Army balanced around droid versus droid warfare. For basic information look at the original mod page https://mods.factorio.com/mod/robotarmy . All resistances, damage rates and movement speeds are changed to give each droid a specific role.
For the best experience play https://mods.factorio.com/mod/pvp_mpmod .

Roles:
-Clockwork Bot for skirmishes and tanks.
-Battle Droids high health and low damage output.
-Flame Droids against ground based droids.
-Rocket Droids against buildings and defences.
-Defender Unit more expensive than Clockwork but can fly.