Paperio.club is a nice Splix Style Upgrades game online giving you a familiar yet tough challenge to conquer. Just like Splix.io, you also navigate through the map and your mission is to take over a lot of space then connect the captured space back to your main base to expand your territory. The more space you take over, the larger your territory will be, giving you a higher chance to conquer the leaderboard. However, your game will come to an end if you let somebody run into your tail. So, try your best to hide it and defend it from the enemy attacks. But, you can attempt to hit the tails of other players, killing them instantly, then you capture their space to enlarge your realm. Try to watch out for your surroundings all the time, play with good tactics then work your way up to the top rank on the leaderboard. Good luck!