Battle Online: Survival Island vs PlayerUnknown's Battlegrounds (PUBG)
Battle Online: Survival Island
Battle Online: Survival Island is an early access battle royale game where you have to fight against other players to survive in a gradually shrinking map. Each map in the game can house up to 15 players at a time while providing players with a ton of resources that are stored in wooden crates to pick up and collect. There isn't any crafting or base building though - just some first person shooting. You cannot loot the corpse of a player you've killed either.Granted that Battle Online: Survival Island still has a very long way to go to be remotely comparable to PUBG, this game is still pretty fun in its rudeimentary kind of way. Not to mention, by playing the game and giving the developer some feedback, you can actually help the dev turn this game into a much better mobile battle royale game for you to enjoy.
PlayerUnknown's Battlegrounds (PUBG)
PlayerUnknown's Battlegrounds (PUBG) is a battle royale game that features a vast open world island filled with plenty of resources to scavenge. Being a battle royale game, everyone will start off on an equal playing field. Through clever scavenging and picking the correct fights will you end up with the last few survivors to battle it out for the winning spot as the map will gradually shrink, pushing survivors closer and closer together.In some way, Player Unknown's Battlegrounds reminds me of Hunger Games, albeit a much more brutal Hunger Games that you can actually play in, and I'd actually like that.
However, the game is still pretty poorly optimized long after its release as an early access game, and well, the game has drawn plenty of flak since the devs have started banning anybody who killed a streamer who cries foul due to this thing called "Stream sniping", giving rise to a pretty bad and toxic atmosphere where streamers are players whom you literally can't kill in fear of being banned for no reason other than getting the upper hand on a streamer. Worst thing is the game's not exactly a free-to-play, so if you do get banned, that's literally money down the drain.
So, even if the game is as epic a battle royale game as it is, you should keep these downsides in mind going in. Gameplay-wise, the game is amazing, but you will need to be wary of its increasingly toxic community (both players and the team managing the PR side of the game).
Its developer, BlueHole, has recently (as of March 2018) released the mobile versions of the game, PUBG Mobile. The mobile version of PUBG is available on both Android and iOS.