drillin.io is a nice web browser strategy game that is free for all. You utilize your in-game character trying to slice other enemies in half and attempting to go farther to become stronger than ever. You will earn more mass as well! Make sure that you bite off the tails of the rivals to gain your mass. Watch out for the green blocks that slowly give you mass, and the red blocks that you can use to launch into bigger players. Can you dominate the arena? Play the game now!
Instructions: Use keys A/D to turn, key W to boost, and key S to stop.